Tim Conway as Amos Tucker

Don Knotts as Theodore

Tim Matheson as Jeff Reed

Kenneth Mars as Woolly Bill Hitchcock

Elyssa Davalos as Miss Millie Gaskill

Jack Elam as Big Mac

Robert Pine as Jim Ravencroft

Harry Morgan as T.P. Gaskill

Ruth Buzzi as Old Tough Kate

Audrey Totter as Martha Osten

Richard X. Slattery as Sergeant Slaughter

John Crawford as Captain Sherick

Cliff Osmond as Wes Hardin

James Van Patten as Soldier #1 on Train

George Chandler as Elderly Man

Art Evans as Baggage Master

Ted Gehring as Hank Starrett

Shug Fisher as Bartender

Rex Holman as Reno

Roger Mobley as Sentry #1

Ralph Manza as Little Man

Jay Ripley as Young Soldier #2

Nick Ramus as Indian Chief

Bryan O'Byrne as Photographer

Jack Perkins as Junction City Town Drunk

Michael Masters as Cowboy

Bill Hart as Officer #2

Bobby Rolofson as Boy