Released from captivity in Vietnam, two American Army officers return to civilian life and discover they have acquired an insatiable taste for human flesh. A city is terrorised... as they stalk the inhabitants to satisfy their primitive appetites.
John Saxon
as Norman Hopper
Elizabeth Turner
as Jane Hopper
Giovanni Lombardo Radice
as Charlie Bukowski
Cinzia De Carolis
as Mary
Tony King
as Tom Thompson
Wallace Wilkinson
as Captain McCoy
May Heatherly
as Helen
Ramiro Oliveros
as Dr. Phil Mendez
Venantino Venantini
as Lieutenant Hill
Renzo Pevarello
as Hospital Assistant
Walter Patriarca
as Mr. Philipps, Jane Hopper's guest at TV Station (uncredited)
John Geroson
as Policeman
