Terence Hill

Rosco Frazer / Steinberg

Bud Spencer

Doug O'Riordan / Mason

Buffy Dee

K1

David Huddleston

Tiger

Riccardo Pizzuti

Dr. Spider

Faith Minton

La Fatalona

Dan Rambo

Jeremy Scott

Susan Teesdale

Barmaid

Dan Fitzgerald

Hotel Concierge

Al Nestor

Hamburger Vendor

Christine Troples

Concerned Wife in Bar

Woody Woodbury

Agent on Plane

Giancarlo Bastianoni

Black Suit Thug (uncredited)

Harold Bergman

Sam (uncredited)

George Coutoupis

Rockstar on Airplane (uncredited)