
Timmie teams up with his robot companion, Robby, to stop a rogue supercomputer that seeks global domination. The AI, built by the boy’s father, enlists the ten‑year‑old inventor’s son to further its scheme. Together, Timmie and Robby confront the dangerous machine in a high‑tech showdown.
Does The Invisible Boy have end credit scenes?
No!
The Invisible Boy does not have end credit scenes. You can leave when the credits roll.
Explore the complete cast of The Invisible Boy, including both lead and supporting actors. Learn who plays each character, discover their past roles and achievements, and find out what makes this ensemble cast stand out in the world of film and television.

Robert H. Harris
Prof. Frank Allerton

Helen Kleeb
Miss Vandergrift (uncredited)

Alvy Moore
Scientist (uncredited)

Alexander Lockwood
Arthur Kelvaney

Harold J. Stone
Gen. Swayne

Rayford Barnes
Capt. McLaren (uncredited)

Philip Abbott
Dr. Tom Merrinoe

Gage Clarke
Dr. Bannerman

Ralph Votrian
1st Gate Sergeant

Marvin Miller
Robby the Robot (voice) (uncredited)

Than Wyenn
Prof. Zeller

Diane Brewster
Mary Merrinoe

Gary Vinson
Young soldier (uncredited)

Dennis McCarthy
Col. Macklin

Richard Eyer
Timmie Merrinoe

John O'Malley
Prof. Baine

Alfred Linder
Martin / Computer

Jefferson Dudley Searles
Prof. Foster
Discover where to watch The Invisible Boy online, including streaming platforms, rental options, and official sources. Compare reviews, ratings, and in-depth movie information across sites like IMDb, TMDb, JustWatch or Letterboxd.
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