Become an IMDbPro Member Today

Get access to the leading information resource for the entertainment industry

Find Contacts & Representation

Showcase Yourself

Follow Industry Trends

Stay connected with contact details for over 300,000 industry professionals and companies

Manage your photos and the credits you're Known For on IMDbPro, IMDb and Amazon Video

Keep up to date with entertainment news and follow in-development titles not available on IMDb

Start your 30-Day free trial
Already a member?

On the Threshold of Space (1956)

Approved
98 min | Drama

Scientist is sent to investigate a faulty ejector seat, then sent into space to test it, showing an assortment of human weaknesses and strengths. Basically this is about the human predicament and drama, not space.
Writers
Shimon Wincelberg (as Simon Wincelberg) | Francis M. Cockrell (as Francis Cockrell)
Composer
Cinematographer
Joseph MacDonald (as Joe MacDonald)
Trending
MOVIEmeter
Members only
Status
Edit Released
Updated Mar 29, 1956

Release date
Mar 29, 1956 (United States)

Contacts

Become a member to access contact information

Cast

+ Add Cast
21 cast members
Name STARmeter Known for
Guy Madison
Capt. Jim Hollenbeck Capt. Jim Hollenbeck   See fewer
Members only
Virginia Leith
Pat Lange Pat Lange   See fewer
Members only
John Hodiak
Maj. Ward Thomas Maj. Ward Thomas   See fewer
Members only
Dean Jagger
Dr. Hugo Thornton Dr. Hugo Thornton   See fewer
Members only
Warren Stevens
Capt. Mike Bentley Capt. Mike Bentley   See fewer
Members only
Martin Milner
Lt. Mort Glenn Lt. Mort Glenn   See fewer
Members only
King Calder
Lee Welch Lee Welch   See fewer
Members only
Walter Coy
Lt. Col. Dick Masters Lt. Col. Dick Masters   See fewer
Members only
Ken Clark
Sgt. Ike Forbes Sgt. Ike Forbes   See fewer
Members only
Donald Murphy
Sgt. Zack Deming Sgt. Zack Deming   See fewer
Members only
Barry Coe
Communications Officer Communications Officer   See fewer
Members only
Dan C. Ogle
Himself - Prologue (as Major General Dan C. Ogle) Himself - Prologue (as Major General Dan C. Ogle)   See fewer
Members only
David Armstrong
Radio Technician (uncredited) Radio Technician (uncredited)   See fewer
Members only
Helen Bennett
Mrs. Lange (uncredited) Mrs. Lange (uncredited)   See fewer
Members only
Juanita Close
Nurse (uncredited) Nurse (uncredited)   See fewer
Members only
Donald Freed
Paramedic Officer (uncredited) Paramedic Officer (uncredited)   See fewer
Members only
Jo Gilbert
Secretary (uncredited) Secretary (uncredited)   See fewer
Members only
Richard Grant
Medic (uncredited) Medic (uncredited)   See fewer
Members only
Kenner G. Kemp
Wedding Guest (uncredited) Wedding Guest (uncredited)   See fewer
Members only
Charles Lind
Co-Pilot (uncredited) Co-Pilot (uncredited)   See fewer
Members only
Jeffrey Sayre
Wedding Guest (uncredited) Wedding Guest (uncredited)   See fewer
Members only
There was an issue loading this tab.
There was an issue loading this tab.
There was an issue loading this tab.
There was an issue loading this tab.
There was an issue loading this tab.
There was an issue loading this tab.
There was an issue loading this tab.
There was an issue loading this tab.

MOVIEmeter

Members only

Become a member to access additional data

Ratings Breakdown

7.1 / 10 | 128 votes