

On the Threshold of Space
1956, English. Directed by Robert D. Webb.
They Soar to Glory!... The Flying Scientists of the U.S. Air Force!
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.
- Runtime
- 1h 38m
- Post-credits
- None listed
- Language
- English
- Rated
- NR
Start now and it ends at ….
Too new to call
Not enough people have rated it yet for a verdict.
Seen it? Give your verdict.
Saved privately on this device.
Where to watch On the Threshold of Space
On the Threshold of Space isn’t streaming on any OTT platform in India yet; it released on 29 March 1956.
No streaming listings yet. Search JustWatch.
Cast & crew
Details
- Released
- 29 March 1956
- Country
- United States of America
- Written by
- Shimon Wincelberg, Francis M. Cockrell
Check ratings elsewhere
News & fan talk
If you liked On the Threshold of Space

Stargate SG-1: Children of the Gods
2009 · 7.2/10
Worth the HypeRecommended by TMDB viewers

Shadows
1960 · 6.9/10
Popcorn FlickRecommended by TMDB viewers

The Wings of Eagles
1957 · 6.3/10
Popcorn FlickRecommended by TMDB viewers

Fast Girls
2012 · 6.0/10
Popcorn FlickRecommended by TMDB viewers

A Million Miles Away
2023 · 7.6/10
Worth the HypeRecommended by TMDB viewers

The Right Stuff
1983 · 7.4/10
Worth the HypeRecommended by TMDB viewers

Family Romance, LLC
2019 · 6.2/10
Popcorn FlickRecommended by TMDB viewers

Poor Cow
1967 · 6.4/10
Popcorn FlickRecommended by TMDB viewers

Silent Running
1972 · 6.4/10
Popcorn FlickRecommended by TMDB viewers

Jonathan
2018 · 5.9/10
SnoozefestRecommended by TMDB viewers
On the Threshold of Space: quick answers
Is On the Threshold of Space worth watching?
On the Threshold of Space doesn’t have enough ratings for a verdict yet.
How long is On the Threshold of Space?
On the Threshold of Space runs 98 minutes (1h 38m).
Does On the Threshold of Space have a post-credits scene?
None is listed for On the Threshold of Space. Viewers tag these on TMDB, so a brand-new film may not be tagged yet.
On the Threshold of Space parents guide: is it suitable for kids?
On the Threshold of Space is rated NR in India. Check the rating guidance before watching with young children.
Which OTT platform is On the Threshold of Space on?
On the Threshold of Space isn’t streaming on any OTT platform in India yet; it released on 29 March 1956. (Checked 13 November 2026.)
What movies are like On the Threshold of Space?
If you liked On the Threshold of Space, try Stargate SG-1: Children of the Gods, Shadows, The Wings of Eagles.
Who directed On the Threshold of Space?
On the Threshold of Space (1956) was directed by Robert D. Webb and stars Guy Madison, Virginia Leith, Dean Jagger.