lab rats

You will never defeat me.
— Marcus's last words to Leo in The Vanishing

Marcus Davenport (c. 1998-c. 2015) is the secondary antagonist of Lab Rats, serving as the main antagonist of Season 1, the central antagonist of Season 2, a posthumous antagonist in Season 3 and the final antagonist of Season 4.

He is a bionic android, the brother of Adam Davenport, Bree Davenport, Chase Davenport, and Daniel Davenport, the son of Douglas Davenport, the nephew of Donald Davenport and Tasha Davenport, the step-cousin of Leo Dooley and an ally of Giselle Vickers. Marcus first appeared as a student at Mission Creek High, where he befriended Adam, Bree, and Chase. However, despite him being their friend, he was not fond of Leo, as the latter kept getting in the way of his true goal. Marcus was then revealed to be a bionic android, created by Douglas Davenport after Donald booted his brother out of Davenport Industries. Marcus decided to help his father get his revenge against Davenport, in which later on, the three bionic teenagers would soon be heartbroken at the revelation that Marcus was a bionic spy.

Marcus was then later revealed to be an android, in which he was incapable (at the time) to turn sixteen years old and would eventually burn out. After Adam used his blast wave ability to stop the bionic android from killing Leo, Marcus tried to stop the Lab Rats one last time before being crushed by the rubble when Douglas' lab was being destroyed. After being crushed, Marcus' android hand tried getting out of the rubble before eventually sparking out, killing him for the first time. However, a year and a half later Giselle Vickers, after she attempted to destroy the Lab Rats failed, found Marcus underneath the rubble and planned on bringing him back to get her revenge on them. As soon as the Bionic Team (as well as Donald and Douglas) entered Giselle's robotics lab, Giselle used a trick on them to make Marcus look like Daniel.

Marcus then proceeded to torture Daniel right in front of Donald and Douglas, as he stated that his only mission was to destroy every last member of their precious family. Daniel, however, was able to use his replication ability and shattered Marcus into a ton of android parts. Marcus' parts were then taken back to The Lab, where Douglas wanted to build him and reprogram him to be good, much to the dismay of the rest of the family when they told him no. Leo then proceeded to throw the android parts on the floor of the lab, before Marcus rebuilt himself and revealed his true android form, before finally being killed off permanently by his father when he was blasted and turned into molten metal. He is portrayed by Mateus Ward.

Biography

He was first seen in Concert in a Can. He acts like a friend, an excellent guitar player, and after seeing Chase play his guitar, he suggests that he, Chase, and Adam form a "gnarly" band. Leo is originally suspicious of him and Marcus smashes his guitar to frame Leo. Leo eventually proves himself innocent, but before he can tell the others, Marcus confesses and makes up a few fake excuses. After pretending to apologize to Leo, he instead threatens him that if Leo rats him out again, "he'll be toast."

In Mission: Space, he asks the Lab Rats to have a sleepover, while Adam, Bree, and Chase go on a mission in space, Donald then tells Leo to keep Marcus company, while he tries to see if the Lab Rats are doing good on the mission. Marcus eventually wanders into the lab. Donald and Leo then see Marcus in one of the capsules. He then gets told to go home, so he does. But right before that, he puts a camera in the lab, to spy on the Lab Rats, and shows it on a tablet to his father/creator, Douglas.

At the end of Speed Trapped, it is revealed that he is bionic and threatens Leo not to tell anyone or the whole world will know about Adam, Bree, and Chase and their bionic secret. Leo couldn't even risk their secret, even if it got Marcus.

In Leo vs Evil, Marcus' lair is found by Leo, who secretly followed him with his phone. It seems to be a normal house but has a hidden lair in the basement. Leo is then captured by Marcus and forced to fight a robot. Once the robot has Leo dangling, Marcus makes a deal with Leo and is outsmarted by him. In the end, Marcus' dad is revealed and is out to get Adam, Bree, and Chase. Worse, he is their real evil father/creator and Marcus is their evil bionic brother. Marcus was sent to spy on the Lab Rats and forced Leo to never convince them about him or they will be taken away again and maybe worse: become evil forever. It is revealed that his father wanted to use Adam, Bree, and Chase to turn them into evil cyber soldiers for rent. It's also revealed that despite having all of their abilities (including their hidden ones), Douglas cannot use Marcus because he is an android, who more than likely burned out before his 16th birthday.

When Leo finally reaches the garage, Douglas ordered Marcus to finish off Leo. Marcus greeted Leo and Leo got some weapons, but Marcus made them disappear. Now that Leo was helpless, Marcus raised his green hand and blasted Leo into bushes, but unharmed with help of his mission suit. After the Lab Rats finally managed to get out of the cage, Douglas and Marcus decided to take them down once and for all. During the fight, Leo crashed by, suited in the Exoskeleton, and aimed at Marcus. After defeating the Lab Rats twice and being about to kill Leo in a robot suit, Adam unleashed his hidden ability (energy blast) on Marcus and stunned him. Right after that blow, as the lair was falling apart, Douglas escaped. Marcus once again was about to kill Lab Rats, when the ceiling was going to crush on him. Chase yelled, "Marcus, look out!", but then it was too late as Marcus was crushed by the falling debris therefore presumably killing him. After the Lab Rats left and the rumbling stopped, Marcus's android hand emerged from the rocks but small sparks flew out and his hand stopped moving.

Adam has shown to have taken Leo's warnings about Marcus to heart. As in Perry 2.0, he suspected the new kid Alistair was another bionic spy-like Marcus.

In Taken, when Douglas was trying to convince Leo that he's trying to protect Adam, Bree, and Chase from Krane, he tells him he should believe him because he was smart enough to know about him and Marcus before anyone else did.

In Lab Rats vs. Mighty Med, Marcus was indirectly mentioned by Adam when he wondered if The Incapacitator was an android.

In Bionic Action Hero, Douglas expressed his desire to have a movie about Marcus. However, Marcus' body was found by Douglas' former partner, Giselle, meaning he will return.

In The Vanishing, Marcus has been rebuilt by Giselle and seeks revenge against his dad and the Lab Rats. He is taken out by Daniel and finally taken down by Douglas. Douglas used his power gun to melt Marcus, therefore The Vanishing was the last appearance of Marcus.

Personality

Marcus may seem kind, harmless, polite, calm, and friendly, but his act of innocence doesn't fool Leo. He reveals himself to be a truly dark character, a monstrously sadistic, ruthless, manipulative, and arrogant liar and sociopath, who will not let Leo interfere with his plans, and will stop at nothing to achieve his goals. Despite this, he can create a believable façade of being a friend. He only reveals his true personality to Leo, as no one believes him. Leo seems to be the only one that can see his true self, this is most likely due to the fact Leo disliked and suspected him since Concert in a Can before he found out he was evil and bionic because of his dad. Marcus has an initially complicated turned deeply bitter relationship with his "father", who is Donald's evil brother, Douglas Davenport, as they tend to fight about who did what. After Giselle brought him back to life, he remembered everything that happened before his destruction due to his photographic memory as part of his superintelligence. Realizing that his father left him for dead, Marcus became more sadistic and vengeful and wanted to make him suffer. He also became more narcissistic than he was before and boasted to Leo that he is all-powerful and that he will never be defeated by anyone, much less him. Ironically, he ended up seemingly finished off by Douglas almost immediately after saying that.

Powers and Abilities

Bionic Abilities

Android Physiology/All of the Lab Rat's Abilities: Marcus is an Android who was built to possess all of Adam, Bree, and Chase's abilities and even their hidden ones. This was confirmed in Bionic Action Hero.

Non-Bionic Abilities

Appearances

Season 1

Season 2

Season 4

Mentions

Season 2

Season 3

Season 4

Trivia

Gallery

Click here to view more images from Marcus Davenport.
For the full image gallery of Marcus Davenport see Marcus Davenport/Gallery.