Giselle Vickers

Giselle Vickers is the main antagonist of the fourth season of Lab Rats. She is an ex-girlfriend of Douglas Davenport who showed her about how bionic humans work, sometime after they broke up she became a holly wood film director as well as turned evil and used this knowledge to create an Android army to replace bionic humans. These androids have all of Adam, Bree and Chase's abilities barring the intelligence they have.

Overview
She planned to fix this by manipulating Bree into giving up Adam's chip with one of her male androids, she was however thwarted by Bree using her invisibility to overhear the conversation. Upon finding out she warns the other Lab Rats which soon turns into a fight in which she has one of her androids abduct Chase and take him to her lair. She then reveals her plan to cut him open and retrieve the chip from inside of his body, she ultimately fails at this attempt as well as Douglas builds a weapon to deactivate all her androids and Bree destroys her last one who tried to betray Giselle by pushing him into water their weakness. She is seen at the end of the episode, in hiding planning to revive Marcus (Lab Rats).