Adam, Bree and Chase defy warnings from Davenport and swap bionic chips. Chase, with Adam's abilities, attempts to use heat vision for the first time and accidentally fries the elevator's circuitry, leaving Leo trapped inside with Principal Perry. Af... (more)ter an unsuccessful attempt to return the chips to their rightful owners, the Lab Rats realize they must work together to stop the elevator from plunging to the basement.

Maile Flanagan