Cast and credits of Conquest of Space

Directed by

Byron Haskin

Starring

Walter Brooke
Gen. Samuel T. Merritt

Eric Fleming
Capt. Barney Merritt

Mickey Shaughnessy
Sgt. Mahoney

Phil Foster
Jackie Siegle

William Redfield
Roy Cooper

William Hopper
Dr. George Fenton

Benson Fong
Imoto

Ross Martin
Andre Fodor

Vito Scotti
Sanella

John Dennis
Donkersgoed

Michael Fox
Elsbach

Joan Shawlee
Rosie McCann

Iphigenie Castiglioni
Mrs. Heinz Fodor

Dan Barton
Crewman (uncredited)

Kei Thin Chung
Japanese Replacement (uncredited)

Rosemary Clooney
Musical Number (archive footage) (uncredited)

Don Dunning
Replacement Soldier (uncredited)

Fred Essler
Assistant Station Announcer (uncredited)

Rand Harper
Rocket Pilot (uncredited)

Mike Mahoney
Operator (uncredited)

John Mansfield
Turkish Soldier (uncredited)

Neyle Morrow
Crewman (uncredited)

Harvey Parry
Crewman (uncredited)

Richard Shannon
Crewman (uncredited)

Bob Templeton
Crewman (uncredited)

Written by

Philip Yordan
(adaptation) and

James O'Hanlon

Wernher von Braun
book Mars Project (uncredited)