 | Elizabeth Turner als Jane Hopper |
 | May Heatherly als Helen |
 | Cinzia De Carolis als Mary |
 | John Saxon als Norman Hopper |
 | Giovanni Lombardo Radice als Charlie Bukowski |
 | Ramiro Oliveros als Dr. Phil Mendez |
 | Tony King als Tom Thompson |
 | Wallace Wilkinson als Captain McCoy |
 | Venantino Venantini als Lieutenant Hill |
 | Renzo Pevarello als Hospital Assistant |
 | Edoardo Margheriti als Police Officer (uncredited) |
 | Walter Patriarca als Mr. Philipps, Jane Hopper's guest at TV Station (uncredited) |
 | Luca Venantini als Bobby (uncredited) |
 | Goffredo Unger als Mall Guard (uncredited) |
 | Renzo Marignano als Dr. Morris (uncredited) |
| Paul Costello als Newscaster (uncredited) |
 | Taso N. Stavrakis als Citizen (uncredited) |
| Antonio Margheriti | Director |
| Giannetto De Rossi | Makeup Artist |
| Antonio Margheriti | Screenplay |
| Louis Pierce | Production Manager |
| Sylvia Mays | Casting |
| Maurizio Amati | Producer |
| Lucia Mirisola | Costume Design |
| Alexander Blonksteiner | Original Music Composer |
| Walter Patriarca | Art Direction |
| Dardano Sacchetti | Story |
| Edmondo Amati | Producer |
| Fernando Arribas | Director of Photography |
| Dardano Sacchetti | Screenplay |
| Sandro Amati | Producer |
| Giorgio Serrallonga | Editor |
