Ernie Kovacs
— Charlie Stark
Margo Moore
— Nora McKay
Jack Warden
— Dave 'Doc' Farrington
Nobu McCarthy
— Ume Tanaka
Dick Shawn
— Gus Brubaker
Don Knotts
— Percy Warren
Robert Strauss
— Sam Weiscoff
Noreen Nash
— Marge Brubaker
Parley Baer
— Archie Hollingsworth
Robert Emhardt
— Joab Matinson
Marvin Kaplan
— Hap Cosgrove
Tommy Nishimura
— Jim Harigawa
Raymond Bailey
— General Weigang
Robert Burton
— Colonel Dowling
Frank Behrens
— Major Bigelow
Linda Wong
— Kaiko Shigata
Caroline Richter
— Mrs. Hollingsworth
Bess Flowers
— Lady in Hotel Lobby (uncredited)
Ollie O'Toole
— NBC Commentator (uncredited)
Paul Comi
— Malcolm Bressler (uncredited)
Sid Tomack
— Sam (uncredited)
Michael Quinn
— John Guevara (uncredited)
Byron Morrow
— Horace Tillman (uncredited)
Alex Gerry
— Attorney Arnold (uncredited)
Tommy Farrell
— Smitty (uncredited)
Ralph Dumke
— Senator Gillespie (uncredited)
Richard Tyler
— William Pincus (uncredited)
Budd Albright
— Miami Waiter (uncredited)
David Bedell
— Arthur Finch (uncredited)
Paul Bradley
— Doctor in Hotel Lobby (uncredited)