Robby the Robot on a poster for “Forbidden Planet.”SWNS Robby the Robot from the sci-fi film “Forbidden Planet” has become the world’s most expensive piece of classic movie memorabilia ...

Part of next month's Out of this World Sale, the auction house is accepting bids for the original Robby the Robot prop/costume from the Metro-Goldwyn-Mayer (MGM) 1956 sci-fi feature Forbidden ...

Having appeared in Forbidden Planet, The Twilight Zone, Lost in Space, and numerous other science-fiction shows, Robby the Robot is one of the most iconic pieces of sci-fi memorabilia in TV history.

Last week Robby the Robot ... The rocket has just been entered by a robot. WELDON: He did an episode of "The Twilight Zone"... (SOUNDBITE OF TV SHOW, "THE TWILIGHT ZONE") UNIDENTIFIED ACTOR ...