Lab Rats S04E12 - Bionic Island: One of Us

An amnesic S-1 arrives at the Island, scared, lost, and vulnerable. Chase and Douglas discover from her that Krane implanted the bionic students with a deadly virus. Chase, Douglas and Leo desperately try to find a solution before time runs out. Meanwhile, Adam and Bree try to make their last hours comfortable. Bree wants to have a party and Adam wants to set the world record for most balloons in a room.