The Invisible Boy (1957)
The Invisible Boy (1957) is a science fiction film, directed by Herman Hoffman, and starring Richard Eyer and Philip Abbott. It is the second film appearance of Robby the Robot, the science fiction character who "stole the show" in Forbidden Planet (1956). Released by Metro-Goldwyn Mayer, this film's earlier title was S.O.S Spaceship. According to a subtle backstory, the robot in The Invisible Boy is the same character as that in Forbidden Planet, which is set in the 23rd century. He is brought back to the era of the film through time travel.
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