Phase IV
- کال: 1974
- هیواد: United Kingdom, United States of America
- ډول: Horror, Science Fiction
- سټوډیو: Paramount Pictures, Alced Productions, PBR Productions
- کلیدي ټکی: insect, ant, murder, scientist, desert, based on short story, time lapse photography
- ډایرکټر: Saul Bass
- کاسټ: Nigel Davenport, Michael Murphy, Lynne Frederick, Alan Gifford, Robert Henderson, Helen Horton