Movie

The Groundstar Conspiracy

“Only if you like gripping suspense, and surprise endings...”

★ 6.3(22)19721h 35m

The Groundstar Conspiracy isn't available to stream, rent or buy in New Zealand right now. Availability changes often, so check back soon. Availability checked 21 July 2026.

Where to watch The Groundstar Conspiracy

🇳🇿 New Zealand

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Streaming in other regions

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Good to know

Director: Lamont Johnson
Release date: 1972-06-12
Runtime: 1h 35m
Language: English
Status: Released
Country: Canada
Studio: Universal Pictures

The Groundstar Conspiracy — trailer

About The Groundstar Conspiracy

The Groundstar Conspiracy is a 1972 movie in the Mystery, Crime and Science Fiction genres, directed by Lamont Johnson, starring George Peppard, Michael Sarrazin and Christine Belford. It has a runtime of 1 hour 35 minutes. It holds an average rating of 6.3/10 from 22 viewers. Below you can see where to watch The Groundstar Conspiracy in New Zealand — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.

Synopsis

A break-in and sabotage attempt occurs at a top secret research institute and the culprit is cornered and captured. The problem is that he's been badly injured and claims to have lost his memory entirely. A cat-and-mouse game ensues between investigator Tuxan, the mystery intruder Welles and the people who sent him on the mission.

Cast

George Peppard

Tuxan

Michael Sarrazin

John David Welles / Peter Bellamy

Christine Belford

Nicole Devon

Cliff Potts

Carl Mosely

James Olson

Senator Stanton

Tim O'Connor

Frank Gossage

James McEachin

Bender

Alan Oppenheimer

General Hackett

Roger Dressler

Charlie Kitchen

Ty Haller

Henshaw

Anna Hagan

Dr. Plover

Hagan Beggs

Dr. Hager

Themes & keywords

researchgovernmentconspiracytortureexplosionsabotage

Frequently asked questions

Where can I watch The Groundstar Conspiracy in New Zealand?+

The Groundstar Conspiracy is not currently listed on any streaming, rental or purchase service in New Zealand. Availability changes often, so check back or switch your region.

Is The Groundstar Conspiracy on Netflix?+

The Groundstar Conspiracy is not on Netflix in New Zealand right now.

How long is The Groundstar Conspiracy?+

The Groundstar Conspiracy has a runtime of 1 hour 35 minutes (95 minutes).

Who stars in The Groundstar Conspiracy?+

The Groundstar Conspiracy stars George Peppard, Michael Sarrazin, Christine Belford, Cliff Potts and James Olson.

When did The Groundstar Conspiracy come out?+

The Groundstar Conspiracy is a 1972 movie directed by Lamont Johnson.

What genre is The Groundstar Conspiracy?+

The Groundstar Conspiracy is Mystery, Crime and Science Fiction film.

Who directed The Groundstar Conspiracy?+

The Groundstar Conspiracy was directed by Lamont Johnson.