 Terence HillRosco Frazer / Steinberg | Rosco Frazer / Steinberg |
 Bud SpencerDoug O'Riordan / Mason | Doug O'Riordan / Mason |
 Buffy DeeK1 | K1 |
 David HuddlestonTiger | Tiger |
 Riccardo PizzutiDr. Spider | Dr. Spider |
 Faith MintonLa Fatalona | La Fatalona |
 Dan RamboJeremy Scott | Jeremy Scott |
| SSusan TeesdaleBarmaid | Barmaid |
 Dan FitzgeraldHotel Concierge | Hotel Concierge |
 Al NestorHamburger Vendor | Hamburger Vendor |
 Christine TroplesConcerned Wife in Bar | Concerned Wife in Bar |
 Woody WoodburyAgent on Plane | Agent on Plane |
| GGiancarlo BastianoniBlack Suit Thug (uncredited) | Black Suit Thug (uncredited) |
 Harold BergmanSam (uncredited) | Sam (uncredited) |
 George CoutoupisRockstar on Airplane (uncredited) | Rockstar on Airplane (uncredited) |
 Alex EdlinMan in Bar Reading Newspaper (uncredited) | Man in Bar Reading Newspaper (uncredited) |
 Charles P. HarrisRestaurant Person (uncredited) | Restaurant Person (uncredited) |
| JJoe HessMan in Bar Talking to Friend (uncredited) | Man in Bar Talking to Friend (uncredited) |
 Mal JonesPain in the Neck in Prison (uncredited) | Pain in the Neck in Prison (uncredited) |
| JJeff MoldovanCharlie Chan (uncredited) | Charlie Chan (uncredited) |
| RRaffaele MottolaForeign Correspondent in Video Conference (uncredited) | Foreign Correspondent in Video Conference (uncredited) |
| CClayton SauerMan in Restaurant (uncredited) | Man in Restaurant (uncredited) |
 Darcy SheanWoman in Restaurant (uncredited) | Woman in Restaurant (uncredited) |
 Joey SilveraLeonard (uncredited) | Leonard (uncredited) |
 Paul TennKiller (uncredited) | Killer (uncredited) |
| CClarence ThomasCleaner at Airport (uncredited) | Cleaner at Airport (uncredited) |
