🎬Streaming Finder Browse ✈️Travel

Search for a movie or TV show

WhereWatch

Find where to stream any movie or TV show across 30+ services.

Legal

Privacy Policy
Terms of Service

Data

Powered by TMDB
Availability via JustWatch

© 2026 No Rug Labs. All movie and TV show data provided by TMDB.

Phase IV | WhereWatch

Phase IV poster

Movie·1974·1h 26m

Phase IV

★ 6.3HorrorScience Fiction

Synopsis

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

Where to watch

🆓Free with ads

💲Rent

JustWatch TV

Amazon Video

Google Play Movies

Fandango At Home

💰Buy

Amazon Video

Google Play Movies

Fandango At Home

Also available in

🇬🇧Paramount Plus, Paramount+ Amazon Channel

🇩🇪Paramount Plus, Paramount+ Amazon Channel

🇫🇷Paramount Plus, Paramount+ Amazon Channel

🇪🇸Filmin

🇮🇹Paramount Plus, Paramount+ Amazon Channel

View all options on JustWatch ↗

Top cast

Nigel Davenport

Nigel Davenport

Dr. Ernest D. Hubbs

Michael Murphy

Michael Murphy

James R. Lesko

Lynne Frederick

Lynne Frederick

Kendra Eldridge

Alan Gifford

Alan Gifford

Mr. Eldridge

Robert Henderson

Robert Henderson

You Might Also Like

Friday the 13th

Friday the 13th

Indigenous

Indigenous

Oceans Rising

Oceans Rising

A Boy and His Dog

A Boy and His Dog

Clete

Helen Horton

Helen Horton

Mildred Eldridge

David Healy

David Healy

Radio Announcer (voice) (uncredited)

1975

★ 6.3

Zardoz

Zardoz

The Lashman

The Lashman

Ten Little Indians

Ten Little Indians

And Then There Were None

And Then There Were None

Total Force

Total Force

Candyman: Day of the Dead

Candyman: Day of the Dead

A Dark Matter

A Dark Matter

Shocker

Shocker