 | Flavio Bucci als Blackie |
 | Macha Méril als The Lady on the Train |
 | Gianfranco De Grassi als Curly |
 | Enrico Maria Salerno als Prof. Giulio Stradi |
 | Marina Berti als Laura Stradi |
 | Irene Miracle als Margaret Hollenbach |
| Laura D'Angelo als Lisa Stradi |
 | Franco Fabrizi als The Voyeur on the Train |
 | Dalila Di Lazzaro als Nurse Pauline (uncredited) |
 | Rita Moscatelli als Marie (uncredited) |
| Karl-Heinz Peters als Margaret's Father (uncredited) |
 | Giovanni Di Benedetto als Intellectual on the Train |
 | Selan Karay als Navy Officer on the Train (uncredited) |
 | Alberto Squillante als Joe (uncredited) |
 | Richard Davis als Santa Victim (uncredited) |
| Aldo Lado | Director |
| Aldo Lado | Writer |
| Renato Izzo | Writer |
| Alberto Gallitti | Editor |
| Ennio Morricone | Original Music Composer |
| Franco Bottari | Production Design |
| Paolo Infascelli | Executive Producer |
| Franco Bottari | Costume Design |
| Pino Buricchi | Executive Producer |
| Roberto Infascelli | Story |
| Ettore Sanzò | Story |
| Gábor Pogány | Director of Photography |
| Carlo Palmieri | Sound Recordist |
| Micaela Esdra | Vocals |
| Rita Savagnone | Vocals |
| Serena Verdirosi | Vocals |
| Demis Roussos | Theme Song Performance |
