On the Threshold of SpaceMovie
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 tests. Always remaining a constant source of support, his wife, Pat, accepts his unwavering commitment to scientific progress. When Maj. Ward Thomas becomes the new head of the program, Hollenbeck must convince him of the necessity of taking the extra steps.
About On the Threshold of Space
On the Threshold of Space is a 1956 drama movie directed by Robert D. Webb.
The production information lists a runtime of 1h 38m, production credits from United States of America, an original language code of EN.
The credited cast includes Guy Madison, Virginia Leith, Dean Jagger, John Hodiak. The synopsis above summarizes the central premise without adding details beyond the available title information.
