Trailer
Images
 | Lee Van Cleef as Chris Gretchko / Ray Sloan |
 | Karen Black as Clarisse Saunders |
 | Edward Albert as Jeff Olafsen |
 | Lionel Stander as Sam |
 | Robert Alda as Captain Donati |
 | Angelo Infanti as Inspector |
 | Antonella Murgia as Jessica |
 | Peter Carsten as Van Stratten |
 | Dan van Husen as Hans |
 | Ron Van Clief as Duke |
| Camera | |
| Sergio D'Offizi | Director of Photography |
Production | |
| Carlo Ponti | Executive Producer |
Directing | |
| Antonio Margheriti | Director |
| Eva Koltay | Script Supervisor |
Writing | |
| Paul Costello | Screenplay |
| Marc Princi | Screenplay |
| Giovanni Simonelli | Screenplay |
| Paul Costello | Story |
| Marc Princi | Story |
| Giovanni Simonelli | Story |
Sound | |
| Alexander Blonksteiner | Conductor |
Editing | |
| Roberto Sterbini | Editor |
Art | |
| Francesco Bronzi | Art Direction |
| Hans Zillmann | Art Direction |
Costume & Make-Up | |
| Adriana Berselli | Costume Designer |
Production | |
| Raymond R. Homer | Executive Producer |
| Turi Vasile | Producer |
Sound | |
| Paolo Vasile | Original Music Composer |
Directing | |
| Joe Pollini | Assistant Director |
Production | |
| Joe Pollini | Casting Director |
Costume & Make-Up | |
| Giovanni Palombi | Hair Designer |
| Marisa Tilly | Makeup Artist |
Production | |
| Roberto Luvisotti | Production Supervisor |
| Peter Naguschewski | Unit Manager |
| Ugo Valenti | Production Manager |
| Frank Winterstein | Production Supervisor |
| Andrew W. Garroni | Production Manager |
| William Lustig | Production Manager |
Directing | |
| Ignazio Dolce | Second Unit Director |
Camera | |
| Enrico Lucidi | Camera Operator |
Production | |
| Stephen A. Glanzrock | Production Assistant |
