Phase IV

Phase IV

1974 · Movie

86 min English

311 votes

HorrorScience Fiction

Arizona ants mock the food chain on their way to a desert lab to get two scientists and a woman.

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Where to Stream

Stream in 9 countries

Sorted by distance from United States

US United States

IE Ireland

· 6,679 km

GB United Kingdom

· 6,830 km

GG Guernsey

· 7,175 km

FR France

· 7,666 km

DE Germany

· 7,861 km

CH Switzerland

· 8,011 km

AT Austria

· 8,344 km

IT Italy

· 8,619 km

Cast, directors & writers

Nigel Davenport

Dr. Ernest D. Hubbs

Michael Murphy

James R. Lesko

Lynne Frederick

Kendra Eldridge

Alan Gifford

Mr. Eldridge

Robert Henderson

Clete

Helen Horton

Mildred Eldridge

David Healy

Radio Announcer (voice) (uncredited)

Saul Bass

Director

Mayo Simon

Writer

Keywords

insect ant murder scientist desert based on short story time lapse photography

About streaming Phase IV worldwide

Our listings show subscription, free or ad-supported streaming for Phase IV in 9 countries. Providers and access requirements vary by country.

Kanopy is listed with a free streaming offer for Phase IV in United States. Check the service for account requirements.

Automatically summarized from TMDB watch-provider listings supplied by JustWatch. Listings fetched 2026-11-05. Streaming availability can change. Rental and purchase offers are not included.