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Doomsday Machine · Movie Vault
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Doomsday Machine

19721h 23m3.2/ 10 · TMDB · 34 votes
Science Fiction

Following the discovery of a doomsday machine capable of destroying Earth, the launch of a US space mission to Venus is taken over by the military.

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Directed by Harry Hope, Lee Sholem, Herbert J. Leder

Our screenings

A
Ansh Kapoor

No screenings recorded

Unwatched

The people behind the story

Bobby Van
Bobby Van

Danny

Ruta Lee
Ruta Lee

Dr. Marion Turner

Mala Powers
Mala Powers

Maj. Georgianna Bronski

James Craig
James Craig

Dr. Haines

Grant Williams
Grant Williams

Maj. Kurt Mason

Henry Wilcoxon
Henry Wilcoxon

Dr. Christopher Perry

Essie Lin Chia
Essie Lin Chia

Girl Spy

Casey Kasem
Casey Kasem

Mission Control Officer

Lorri Scott

Lt. Katie Carlson

Denny Miller
Denny Miller

Where to watch

Subscription streaming

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Artiflix logoArtiflix

Free

Bloodstream logoBloodstream

With ads

Tubi TV logoTubi TV
Plex logoPlex
Plex Channel logoPlex Channel

Last checked 9 Oct 2026.

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Availability data by JustWatch via TMDB. Confirm availability with the service.

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Film details

Released1 Jan 1972
Original languageEnglish
CountriesUnited States of America
View on TMDB

Col. Don Price

Mike Farrell
Mike Farrell

1st Reporter

Mark Bailey

Major / Astronaut