Jim Mills

Aliens plan to use the Robot as a blueprint for a device to control machinery.

Smith's fascination with a computer in a cave endangers the Robinsons' escape plan to Alpha Centauri.

An alien (John Carradine) gives Penny an amulet and makes her promise not to give it to his pursuers.

A gambler (Richard Dawson) wants to be the world's luckiest man; a woman wonders why her 1920s torch-singer grandmother retired.