Phase IV (1974)

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

Genres: Horror, Science Fiction

What to watch after Phase IV

• Panic in Year Zero! (1962)
• Madhouse (1974)
• Messiah of Evil (1974)
• Dead of Night (1974) — Same subject: murder
• Five Million Years to Earth (1967) — Same subject: scientist
• The Last Man on Earth (1964)