| Bud Spencer (Bull Webster) |
| Carol Alt (Veronica Flame) |
| Thierry Lhermitte (Victor) |
| Sharon Madden (Betty Webster, la femme de Bull) |
| Sean Arnold (Morrison) |
| Riccardo Pizzuti (Joe, le chauffeur de taxi) |
| Diamante (Candice Webster, la fille de Bull) |
| Ian Bannen (Lucifer) |
| Jean Sorel (Le frère aîné) |
| Mike Kirton (Le chauffeur de taxi) |
| Sasha Desko |
| Bert Sheldon |
| Mike Madrid |
| Barry Schreiber |
| Ted Milford |
| Roland Logan |
| Stephen Edward (Le présentateur télé) |
| Donatella |
| Fred Ornstein (Le shériff) |
| Parris Buckner |
| Ken Little |
| Stan Kaplan |
| Mark Allen |
| Lee Duval |
| Brent Burns |
| Julian Obyrd |
| Raul San |
| Elmer Bailey |
| Barry Hober |
| Art Musto |
| Patrick Sullivan |
| Fritz Dominique |
| Barry Mizerski |
| Michael Sandler |
| Dee Dering |
| Raiko Seims |
| Dianne Wagner |
| Milton Tom Cohen |
| Brooke Backer |
| Bill Wohrman |
| Caron Convett |
| Rhonda Leconde |
| A.J. Dasker |
| Marina Kuana |
| Chung Wai Lui |
| Judson Lee |
| Minh Nguyen |
| Terry Conforti (La femme d'affaires) |
| Sasha d'Arc (Steve) |
| Anthony Giaimo (Roscoe) |
| Craig Richards (Un chauffeur de taxi) |
| Raiko Siems (Le caddy au golf) |