A supercomputer plans world domination with the help of Robby the Robot and a 10 year old boy, who is the son of the computer's inventor.
as Timmie Merrinoe
as Dr. Tom Merrinoe
as Mary Merrinoe
as Gen. Swayne
as Prof. Frank Allerton
as Col. Macklin
as Arthur Kelvaney
as Prof. Baine
as Dr. Bannerman
as Prof. Zeller
as Prof. Foster
as Martin / Computer
as 1st Gate Sergeant
as 2nd Gate Sergeant
as Capt. McLaren (uncredited)
as Miss Vandergrift (uncredited)
as Scientist (uncredited)
as Young soldier (uncredited)
as Robby the Robot (voice) (uncredited)
as Robby
