Bob Hope (Frank Larrimore)
Liselotte Pulver (Sonya)
Robert Sterling (Randy)
Michele Mercier (Lisette)
Jacques Bergerac (Guy Duval)
Voltaire Perkins (Person)
Mickey Shaughnessy (Dugan)
Reta Shaw (Nurse Argyle)
Adlai Stevenson (Passerby)
François Ruggieri (Person)
Martin Blaine (Person)
Inez Pedroza (Person)
William Newell (Waiter)
Billy Halop (Cab Driver)
Francis de Sales (U.S. Delegate)
Rodolfo Hayes, Jr. (Spanish Delegate)
Rafer Johnson (Nigerian Representative)
Henry Kulky (Charlie)
Booth Coleman (Delegate)
Barbara Bouchet (Girl)
Lester Matthews (UK Delegate)
Hugh Downs (TV Newscaster)
Tanya Lemani (Panja)
John McGiver (Snifter)
Edmon Ryan (Gavin)
Yvonne De Carlo (Dolores)
Elga Andersen (Yvette)
Miiko Taka (Fumiko)
Nehemiah Persoff (Under Secretary Segura)