Terence Hill as Guido Falcone

Valerie Perrine as Rosie Jones

Jackie Gleason as John Cutler

Slim Pickens as Duane Hawkins

William Redfield as Leopold Lacy

Chill Wills as Col. Clayton T. Winkle

Dick Miller as Bernie

R.G. Armstrong as Sheriff T.C. Bishop

Kate Heflin as Lucy

Sam Laws as Pops Dinwitty

Johnny Ray McGhee as Carnell Dinwitty

David S. Cass Sr. as Boss Kidnapper

Bob Minor as Black Kidnapper

Leo Rossi as Italian Kidnapper

Frances Heflin as Mrs. Apple Pie

Robert Staats as Conductor

Eric Barnes as Col. Winkle's Aide

Earl Boen as Col. Winkle's Aide

Marvin 'Swede' Johnson as Hy Kitchmiller

Bob Herron as Moose - Bodyguard

Neil Summers as Deputy Hank

Dan Leegant as Bus Clerk

Stephanie Kohl as Airline Passenger

Ralph Chesse as Anthony Falcon

Helen Bentley as Baba Wawa - TV Reporter

Julia Hare as Nancy - Newscaster

Marilyn Gleason as Make-Up Lady

George W. Cumming as Cable Car Conductor

Denver Mattson as Deputy Joe

Henry Kingi as Indian

Stan Ritchie as Bartender

Clay Braden as Airline Stewardess

Walt Davis as Chauffeur

James W. Gavin as Airline Pilot

Aldo Rendine as Restaurant Owner

Gianna Dauro as Restaurant Owner's Wife

Maurizio Fiori as Restaurant Owner's Eldest Child

Massimiliano Filoni as Restaurant Owner's Youngest Child

Marco Tulli as Translator

Cesare Nizzica as Head Mechanic

Victoria George as Lady Waiting for Car

Polky as Dashiell - Dog

Don Baldaramos as Policeman