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Douglas Davenport

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I'm not hiding! I'm picking berries to use as weapons! ... They could be poisonous!
Douglas Davenport
Full Name

Douglas Davenport


Unstable Sociopath, Ex-brother, Waste of Space (Donald Davenport)
Diabolical Maniac (Chase)
Evil Uncle Daddy (Adam)
Frozen Uncle Dougy (Bree)
Dougy (Tasha, Donald and Principal Perry)
Dad, Evil Uncle (Leo)
Love Troll (Principal Perry)



Date of Birth

1977 (Age 40)

Resides in

Mission Creek, California


Hero (Former Villain)

Eye Color

Hazel Brown

Hair Color

Light Brown


Chase Davenport (Son)
Bree Davenport (Daughter)
Adam Davenport (Son)
Leo Dooley (Step-Nephew)
Donald Davenport (Brother)
Tasha Davenport (Sister-In-Law)
Marcus Davenport (Android son) (Deceased)


Principal Perry (One Sided Crush On Her Side)


Chase Davenport
Bree Davenport
Adam Davenport
Leo Dooley
Donald Davenport
Tasha Davenport
Principal Perry


Victor Krane


Davenport Family

First Episode

Leo vs Evil

Last Episode


Portrayed By

Jeremy Kent Jackson

Douglas Davenport is the creator of Marcus, Adam, Bree and Chase, and the one who gave Victor Krane bionics. He was the "Big Bad" of the last couple episodes of Season 1 and mostly in Season 2. He was formerly an evil dad and Donald's younger biological brother who wanted to kidnap the Lab Rats and activate their Triton apps to become his bionic soldiers creating mayhem in the world. He was one of the two founders of Davenport Industries, but got booted by Donald for wanting to use bionics for evil. He now lives with the Rats and has turned his back to evil. It is unknown if he lives on the bionic island.

He is portrayed by Jeremy Kent Jackson.


Douglas shares many traits with Donald; both men are geniuses, who are very arrogant and possesses a very large ego. However, unlike Donald, Douglas is ruthless and uncaring; he had no problems with turning children into weapons, starting wars and causing destruction if it benefited him. He was completely amoral, devious and willing to do anything to benefit his goals. He only cares about forwarding his goals and benefiting himself, through various underhanded and illegal activities. He also didn't have any problem with the idea of murdering children if they got in his way, thus making him a truly evil man.

He did seem to have some level of care for Marcus, his creation; the two had a strained father/son relationship. Nevertheless, he had no problems with the fact that Marcus was not going to last till his sixteenth birthday, as androids burned out quickly, and seemed to regard him as little more than a weapon. He was shown to be impassive once Marcus had been presumed to be dead once the lair had collapsed.

Despite his more sadistic traits, Douglas did have a lighter side; he was somewhat childish, much like Donald, and often berated him in a childish manner, such as stealing his catchphrases and calling him "Donny," which he hated. He once called his brother out on a past disagreement for consistently breaking his toys. He states that he possess "much better hair" than Donald Davenport and equates to his level of intellect. He also loves music, which is seen throughout the series.

Douglas has actively proclaimed that he is not "that bad of a guy" stating openly that it was never his intention to harm anybody, contradictory to the fact that he had ordered Marcus to eradicate Leo when the threat of exposure came to pass, and that he simpley wished to take revenge upon his brother. He protested the option of increasing Adam's strength when both the latter and Bree were being forced to attack their brother Chase, as he felt that "it was not safe" and that such action would "really damage him," whether he was referring to either Adam or Chase was not completely clear, although some would argue that Chase was the likely candidate and that Adam was safe while under the effects of the Triton App, the latter however had passed out from exhaustion of his abilities.

During the counter episode to "Sink or Swim" he appeared to become appalled at the prospect of harming Adam, Bree and Chase as he claims them often to be his kids. Douglas stated that the moment Victor Krane Showed interest in physically harming either Adam, Bree or Chase, the two former partners were automatically on unrelated pages.

Douglas has a compassionate regard to his three children and even to an extent his brother as while Leo was ordered to be physically harmed, he did no further physical damage while his brother was in captivity with the Lab Rats, although knowingly assaulted the original lab with his brother and Leo inside of it. He appears to love his children obsessively to the point where he will stop at nothing to get them back and humiliate Donald, Leo and Tasha for taking them away from him.


Douglas has shown to defend Leo when Donald had become particularly enraged towards them both, informing Donald to "lay of the kid, [as] he was just trying to help," Douglas has taken to often referring to Leo as "the kid" in a good natured manner, unfortunately having followed several attempts to kill Leo, once Douglas had actually spoken to him he appeared to begin developing a soft spot for Leo in relation to the love for his three children.

He appears to be partial to the following agenda of building bombs, invading small countries and robbing elderly woman and showing no remorse for this (although these admitted actions were not carried out within this particular order).

Even though Douglas is now on the Lab Rats' side, he may still do questionable things every now and then, as noted by his brother, including upsetting the balance of power on the team and looking into Donald's personal files. Currently, he is not bickering with his brother as often. It was shown he does care about his brother, as he was greatly worried that his brother was in critical condition after Krane wounded him.


Douglas hacking into the lab again


Years ago, he and Donald started Davenport Industries together and worked to create bionic technology, thus allowing robots to do jobs humans couldn't do. However, Douglas went behind his brother's back and implanted the technology in genetically engineered humans, namely Adam, Bree and Chase (who were previously known as Subject A, B, and C), with the intention of turning them into weapons and selling them to the highest bidder, be it warlords or dictators. Donald turned on him and took the kids away from him in order to protect them and turn them into heroes, not felons. Douglas apparently faked his death to hide from the FBI and Donald (and their mother, who never stopped calling) and spent years plotting his revenge. He built Marcus, and infused him with all Adam, Bree, and Chase's powers, purely for the purpose of initiating his plan. Douglas then had him meet up with the group to earn their trust.

Douglas is first seen only sitting on a chair behind his back watching the Lab Rats using the hidden camera and tablet at the end of the Season 1 finale, Mission: Space.

In Speed Trapped, he is seen talking with Marcus about how he wants to lure the Lab Rats into his lair and use them for evil.

In Leo vs Evil, it is revealed that Marcus has a cranky relationship with his father. He has forgotten his son's birthday at least once. At the end of the episode, after yelling at Marcus for screwing up, we finally get to see his face as he says that "I hope they enjoy their night together. It's going to be their last."

He isn't present until Bionic Showdown when he puts his plan into action; hacking Eddy and break into Donald's home, he and Marcus kidnap Mr. Davenport. Using him, he lures Adam, Bree and Chase to his lair, where he reveals that he is their real "father" and creator. He then traps them in a electric cage that disrupts their bionics, rendering them powerless. Donald reveals the truth about their origins to the kids. They, however, refuse to be his soldiers, when Douglas reveals he set up a mind control device in their chips meaning they don't have a choice. However, he when he tries to activate it, Donald reveals he set up a blocking device over his program years earlier. But Douglas just hacks it, leaving six minutes till he breaks through. Upon Leo arriving, Douglas allows Marcus the privilege of killing him. They manage to break lose, but it's already too late, as the hacking device has gotten through. Donald kicked the device out of his hand, and the two descended in a fight over the remote while Marcus fought Adam, Bree and Chase. They were briefly interrupted by Leo bursting in with Donald's exoskeleton, but Marcus quickly defeated him. Donald managed to destroy the remote however, stopping Douglas. Marcus tried to kill Leo once and for all; however, in the rage of the moment it unlocked one of Adam's hidden abilities, and he let out a blast powerful enough to cause the room rumble. The alarm sounded, and, realizing the game was up, Douglas fled. The building collapsed unto Marcus, thus killing him.

In Avalanche, he travels to Antarctica to save Chase from an avalanche and brought him to his tent in the snow and attempts to turn him over to his side by offering to infuse him with every bionic ability ever made. However, his plan fails, and Donald's freeze ray trapped him in a huge block of ice, and he was locked up under special security.

The character made a new appearance in the Season 2 finale, No Going Back. In Avalanche, he was locked up frozen in an ice block. However, a mysterious person wearing a ghost mask broke in and used bionics to free Douglas from his trap in the ice. Douglas, now furious at Donald, hacks into his bank accounts and his home systems, so seriously to the point where even the FBI can't take care of it. He cancels all of Donald's credit cards, withdraws all his money, and gets it to the point where Donald is broke and his house is being sold by the bank. Adam, Bree, and Chase, who have accidentally exposed their bionics to Principal Perry, decide to initiate an emergency plan and flee from the Davenport household. Douglas shuts down every working thing in the lab, and broadcasts himself all over the monitors. He announces that he has escaped, (Leo and Donald find out how using a tablet with security footage) and says that he knows the lab rats have left and now he is going to retrieve them. Donald announces that Douglas will not get near the kids, but Douglas pulls out a detonator and activates it, setting off dynamite in the lab. Leo and Donald escape to the elevator just in time, but they were trapped inside the elevator, not yet knowing how to escape.


In Sink or Swim, he arrives at the cargo ship Adam, Bree and Chase are hiding in, and posing as Donald to save them. He then takes them to his lair, where he reveals the truth, before setting his partner, Victor, upon them, to disable them. When they wake up, he reveals he's now working with Victor Krane, another billionaire who's funding him in exchange for Douglas bionically enhancing Krane. He then imprisons them in a titanium ring force-field, and refuses to reveal his evil plan to them, well aware they would use it against them. After Adam, Bree and Chase escape, Victor criticizes him, but Douglas reveals he restored the Triton app, meaning he can now remotely control them. He then waits until they get home, before taking over and turning them against Donald, Leo and Tasha. Douglas enjoyed toying with them and forcing them to run around, but impatient Victor tells him to kill them already. Douglas complies, but Leo and Donald manage to break Chase from his control. So Douglas sets Adam and Bree against him. Victor forces Douglas to use lethal force against Chase, however they are defeated when Chase manages to override his control. Victor criticizes him, Douglas reassures him by telling him he just has to update the Triton App, Victor tells him to go ahead, but when he uses it, he needs to destroy Adam, Bree, and Chase. Douglas questions this as it wasn't part of his plan, however, Victor declares his plan a failure and that now they're using his plan, leaving Douglas looking unhappy about the change.

In Taken, it seemed Douglas tried to regain trust from his brother, Donald, yet Donald still doesn't trust Douglas. Douglas saves the kids and in return Chase saves him from Krane.

In Which Father Knows Best?, Douglas helps rebuild Bree's bionic chip. When he finishes, Donald kicks him out of the house. Donald soon regrets it, and allows Douglas to stay with the Davenport/Dooley's. It seems as if Douglas is good now.

In You Posted What?!?, he gives bionics to Leo. He also convinced the government to take Victor Krane and S-1 into custody, rather than arresting the lab rats.

In Armed and Dangerous, he decides to train Leo to uses his bionics properly after he sees the burnt table.

In Brother Battle, he helps Chase unlock his laser bow ability, but after Donald tells him it will affect their team work on missions he unlocks Adam's Vortex Breath.

In Face Off, Douglas and Leo compete to see who can become vice president of Davenport Industries. They discover that Davenport tricked them to teach them a lesson about snooping through his stuff.

In Rise of the Secret Soldiers, Douglas gave Leo a new ability. He helped defeat the bionic army. Douglas seems to have disappeared shortly after the battle ended.


  • Genius-Level Intellect: Much like Donald, Douglas is a genius of multiple fields; he is even smarter than Donald, creating technology such as short range teleportation, which Donald hadn't mastered yet. He also claimed and proved to be the better programmer. It was he who made Adam, Bree and Chase and gave them their bionics in the first place. He was also able to hack Eddy, Davenport Industries, and Donald's bank account all without being caught. Douglas has lots of intelligence on bionic abilites and he has shown capable of giving Chase his Laser Bow ability, Adam's Presurized Lung Capacity, Bree ability to turn Invisible, and Leo's Energy Transference ability.
  • Martial Arts: Just like Donald, Douglas is an accomplished fighter, able to take Donald on at an equal level. He claimed he was the better fighter of the two; however this was not proven, as their fight never reached a climax.
  • Excellent Strategist: Douglas is an accomplished strategist, able to come up with incredibly complex and brilliant plans quickly.
  • Triton App: He can hack the bionic systems and takes control of the target, causes the victim's irises (colored part of the eye) to glow green. Can only affect the bionics circuits, not their human attributes, this weakness is exploited by Chase when breaking control of the Triton App, but faints almost immediately after.
  • Detective Skills: In You Posted What?!?, it is shown Douglas does have detective skills, and made careful observations while trying to investigate the natural gas pipeline.


  • Cyber-Mask: Douglas uses a cyber-mask to disguise himself. After Victor Krane betrayed him, he used his cyber-mask to pose as a street vendor while hiding from him.
Douglas and Marcus
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Season 1

Season 2

Season 3

Season 4


  • Adam, Bree and Chase are his children, which most think is because he implanted and created their chips, but he may be their biological father as he and Chase seem very similar. There is also a lot of evidence throughout the series that proves he's the father of the lab rats. The Lab Rats now consider him their second father.
  • Douglas had a bionic android, whom he referred to as 'his son' named Marcus. Marcus spied on Adam, Bree, and Chase for him by having Marcus act as a good guy and became friends with them. Marcus faked his friendship with them by faking his good guy personality to help Douglas capture them.
  • He hates it when Donald (and to a lesser extent Perry) calls him "Dougie". However, Tasha called him "Dougie" once, but he doesn't seem to mind.
  • Donald foreshadows the existence of his brother in Exoskeleton vs. Grandma, as he says that Adam, Bree and Chase are his brother's children who he adopted when he died, which is in fact true (as Donald believed Douglas was dead), and falling in a volcano may or may not be the way he faked his death.
  • It was revealed in the episode Avalanche that Douglas took some cooking classes in the '90s and can cook pretty well according to Leo in Which Father Knows Best?
  • He can relate to Chase, the most out of his three biological children, being the youngest, always having the spotlight stolen by an older sibling and a older sibling that tease him.
  • It's implied that Douglas builds weapons for dictators and terrorists, and is wanted by the F.B.I., and in Avalanche when asked if he was going to build a bomb or take over a small country he replied, "No. Well, not in that order." He also said he was going to steal money from old ladies, and has a somewhat goofy personality, but underneath it he is a truly evil man who has no morals.
  • He doesn't want his mother to know he's alive because he claims that she never stops calling.
  • He bought 2,000 dollars worth of hair dye, colored contacts, a speed boat, and a plane ticket. (No Going Back)
  • Along with liquidating all of Donald's money from his back account, Douglas is guilty of blowing up Donald's lab, as seen in No Going Back. It's unknown what happened to all the money Douglas stole, but it is possible that Krane took it all and used it to upgrade his bionic army.
  • Principal Perry has a crush on him as seen in You Posted What?!?
  • In Lab Rats episode No Going Back it is revealed that Douglas has a new partner named Victor Krane, who implanted himself with bionics. Douglas, according to their deal, also shared all his research with him. (Krane pays him and any information / knowledge that Douglas finds, he shares with Krane)
  • Victor Krane tried to strangle him, but Douglas again faked his death. (Taken
  • Douglas' life was saved by his youngest, Chase, in Taken
  • Douglas helped fix his daughter's chip and saved her life. (Which Father Knows Best?)
  • He might have a girlfriend.
  • Adam still mentioned Douglas as their real father despite what he, Bree and Chase said in Bionic Showdown.
  • Douglas wants Victor Krane to interact with him to keep his plans from getting boring, possibly meaning that he misses Marcus. Seen in episode Sink or Swim, Douglas pats Krane on the back and Krane looks at him very seriously. And Douglas said in Sink or Swim, "Time to have some fun! Chest bump!" Douglas chest bumps Krane, but Krane doesn't chest bump back, causing Douglas to land flat on his , back on to the floor. Victor Krane does not like it when Douglas is acting goofy during their plans. According to Douglas, he and Krane were friendly with one another at one point--he stated they went as Brad and Angelina on Halloween.
  • He thinks that he has a lot better hair than his brother. (Sink or Swim)
  • He is a better programmer than Donald, as he was able to decrypt Donald's Triton app block in 8 minutes and easily hack and deactivate Eddy and get into Donald's house as revealed in Bionic Showdown and was able to hack Davenport Industries and Donald's bank account without being traced to his location in No Going Back.
  • As of Taken, Douglas is now a good guy.
  • While he is evil and wants to use bionic powers for evil, he does seem to care about Adam, Bree, and Chase. In Sink or Swim, when Victor Krane asks him to destroy Adam, Bree, and Chase he says "That was never part of my plan" meaning that he wants them alive, and he also saves them from Krane in Taken, as well as tells Leo that he never planned on hurting them, just using their powers to do "garden variety bad guy stuff".
  • His face was first shown in Leo vs. Evil , as we only see him sitting with his back to the camera in a chair every other episode he was hinted to be in before. 
  • Like Donald, he is also irrationally obsessed with his hair. In Sink or Swim, he says that he is a genius too, but with much better hair.
  • Douglas has either the same or a very similar haircut as Chase.
  • He was dismissed (or as Donald liked to put it, "flunked out) of medical school due to his screaming at the sight of the needles. (Bionic Showdown
  • He is living with the Davenport family as of Which Father Knows Best?
  • Douglas needed Leo's bionic arm to open a pickle jar. (Armed and Dangerous)
  • He gave Leo bionics. (You Posted What?!?)
  • He likes the TV show, "Funeral Mishaps".
  • He calls his inventions "toys".
  • He forgot Marcus's birthday.
  • Douglas wore the same jacket in Armed and Dangerous that he previously wore in Bionic Showdown.
  • Leo called him Dad in Which Father Knows Best.
  • It is unknown if he will accepted back into Davenport Industries by his brother as the series progresses. However, in Face Off, Donald makes it clear he cannot trust him or Leo yet to be involved with his company at a high level.
  • Krane shocked him in the past. In Face Off, he proclaims, "At least when Krane shocked me, he explained why."
  • Mr. President doesn't accept Douglas to tell him a mission. (Rise of the Secret Soldiers)
  • It's possible Douglas may be watching over the lab after Donald founded the Bionic Academy.
  • He is a good cook. (Avalanche! and Which Father Knows Best?)


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