[Phase IV] USA, 1974, colore, 35mm, 84′
di Saul Bass
Sceneggiatura Mayo Simon – Fotografia Dick Bush – Montaggio Willy Kemplen – Musica Brian Gascoigne – Interpreti Michael Murphy, Nigel Davenport, Lynne Frederick – Produzione Alced Productions, Paramount Pictures

Desert ants suddenly form a collective intelligence and begin to wage war on the desert inhabitants. It is up to two scientists and a stray girl they rescue from the ants to destroy them. But the ants have other ideas.