Lost in Space (1965)
S02E27 The Phantom Family
Episode Overview
After a cosmic storm, Will arrives back at camp only to find John and Maureen missing; they are away at the weather relay station for a few days. Upon his return, he notices that the rest of his family is behaving oddly. He soon discovers that they are androids created to learn how to live like the Robinsons and share their experiences with their creators. Meanwhile, the real Robinsons are confined in a tube, unable to interact with their robotic doppelgangers. Will’s challenge is to teach the androids how to emulate his family’s true selves.