Genre: Science Fiction, Adventure, Fantasy
Premise: The Robinson family was supposed to set off on a five-year mission to explore a distant planet, but an act of sabotage by the scheming Dr. Zachary Smith -- who managed to get himself trapped aboard the spaceship -- leaves them adrift in space for three years. The Robinsons, pilot Don West, Dr. Smith and their trusty robot move from planet to planet, always searching for a way to return to Earth.
S01, E23 (First Aired: Mar. 9, 1966)
A space trader exchanges food to Smith for the robot, then plans a deal involving Smith himself.
S01, E24 (First Aired: Mar. 16, 1966)
An alien (Liam Sullivan) and his followers offer Smith the chance to be their king.