Physical Description: - Eye Color: Marcus has brown eyes - Android Form: In his android form, Marcus's eyes turn red - Laser Vision: When using his laser vision, Marcus's eyes turn green - Skin color: White - Hair: Brown Biography: - Marcus Davenport is a bionic android and the brother of Adam, Bree, Chase, and Daniel Davenport . - He was created by Douglas Davenport, the brother of Donald Davenport, and served as a spy against the Lab Rats - Marcus initially posed as a student at Mission Creek High and befriended Adam, Bree, and Chase - He was revealed to be an android and had a mission to destroy every member of the Davenport family - Marcus was crushed by rubble but later rebuilt by Giselle Vickers, another antagonist in the series. - He sought revenge against his father and the Lab Rats but was ultimately defeated by Douglas. Personality: - Marcus initially appears kind, harmless, and friendly, but he is actually a dark and manipulative character . - He is sadistic, ruthless, and will stop at nothing to achieve his goals - Marcus has a complicated and bitter relationship with his father, Douglas Davenport - After being rebuilt by Giselle, he becomes more vengeful and narcissistic, wanting to make his father suffer Powers and Abilities: - Marcus possesses all of the Lab Rats' abilities due to his android physiology