Notes>Film

On the Threshold of Space

Robert D. Webb

1956 • 1h 38m

In the early stages of the space program, Capt. Jim Hollenbeck undergoes any experiment needed to ensure success in the new Air Force branch -- even though he's not required to be a subject in the tes...

On the Threshold of Space

Cast

Guy Madison

Guy MadisonCapt. Jim Hollenbeck

Virginia Leith

Virginia LeithPat Lange

Dean Jagger

Dean JaggerDr. Hugo Thornton

John Hodiak

John HodiakMaj. Ward Thomas

Martin Milner

Martin MilnerLt. Mort Glenn

Warren Stevens

Warren StevensCapt. Mike Bentley

King Calder

King CalderLee Welch

Walter Coy

Walter CoyLt. Col. Dick Masters

Ken Clark

Ken ClarkSgt. Ike Forbes

Crew

Darryl F. Zanuck

Darryl F. ZanuckExecutive Producer

Barbara McLean

Barbara McLeanAssociate Producer

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