The Invisible Boy
Trailer
Cast
Than Wyenn
Prof. Zeller
Richard Eyer
Timmie Merrinoe
Diane Brewster
Mary Merrinoe
Gage Clarke
Dr. Bannerman
Helen Kleeb
Miss Vandergrift (uncredited)
Gary Vinson
Young soldier (uncredited)
Robby the Robot
Robby
Alexander Lockwood
Arthur Kelvaney
Rayford Barnes
Capt. McLaren (uncredited)
Alvy Moore
Scientist (uncredited)
Marvin Miller
Robby the Robot (voice) (uncredited)
Michael Miller
2nd Gate Sergeant
Philip Abbott
Dr. Tom Merrinoe
Harold J. Stone
Gen. Swayne
Ralph Votrian
1st Gate Sergeant
Robert H. Harris
Prof. Frank Allerton