Robert Stack

Karakter: Bob (voice)

Karakter: Narrator (voice)

Karakter: Reynolds Penland (voice) (uncredited)

Karakter: Robert Stack

Karakter: Peter McReynolds

Karakter: Dr. Ellison

Karakter: Robert Stack

Karakter: Chandler Young

Karakter: Host

Karakter: Ultra Magnus (voice)

Karakter: Winslow

Karakter:

Karakter: Chester Harrison

Karakter: MacGregor

Karakter: Charles Vandoor

Karakter: Roland Saunders

Karakter: Captain Rex Kramer

Karakter: Maj. Gen. Joseph W. Stilwell

Karakter: Bret Garrett

Karakter:

Karakter: Dan Farrell

Karakter: Cliff Wilder

Karakter: Agent Briggs

Karakter: Eliot Ness

Karakter: Eliot Ness

Karakter: Mark MacPherson

Karakter: Ben Barton