 The Invisible Boy

The Invisible Boy (aka S.O.S Spaceship) is a 1957 black and white American science fiction film from Metro-Goldwyn Mayer, produced by Nicholas Nayfack, 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), also released by Metro-Goldwyn-Mayer.