cast
- Frank Sinatra
- Bennett Marco
- Laurence Harvey
- Raymond Shaw
- Janet Leigh
- Rosie
- Angela Lansbury
- Mrs. Iselin
- Henry Silva
- Chunjin
- James Gregory
- Sen. John Iselin
- Leslie Parrish
- Jocie Jordon
- John McGiver
- Sen. Thomas Jordan
- James Edwards
- Corporal Melvin
- Douglas Henderson
- Colonel
- Albert Paulsen
- Zilkov
- Barry Kelley
- Secretary of Defense
- Lloyd Corrigan
- Holborn Gaines
- Madame Spivy
- Berezovo
- Anna Shin
- Korean Girl
- Bess Flowers
- Gomel's Lady Counterpart
- Estelle Etterre
- Woman in Lobby
- Frances E. Nealy
- Woman in Lobby
- Harry Holcombe
- General
- Helen Kleeb
- Chairlady
- Irving Steinberg
- Freeman
- James Yagi
- Man in Lobby
- Joe Adams
- Psychiatrist
- John Francis
- Haiken
- John Indrisano
- Reporter
- John Lawrence
- Gossfeld
- Julie Payne
- Party Guest
- Karen Norris
- Secretary
- Khigh Dhiegh
- Yen Lo
- Lee Tung Foo
- Man in Lobby
- Mary Benoit
- Woman in Lobby
- Maye Henderson
- Chairlady
- Merritt Bohn
- Jilly
- Mickey Finn
- Reporter
- Mimi Dillard
- Melvin's Wife
- Miyoshi Jingu
- Miss Gertrude
- Nicky Blair
- Silvers
- Ray Spiker
- Policeman
- Raynum K. Tsukamoto
- Chinese Men in Hotel Lobby
- Reggie Nalder
- Gomel
- Richard Le Pore
- Mavole
- Richard Norris
- Reporter
- Robert Burton
- Convention Chairman
- Robert Riordan
- Nominee
- Tom Harris
- F.B.I. Man
- Tom Lowell
- Lembeck
- Whit Bissell
- Medical Officer
- William Thourlby
- Little
crew
- John Frankenheimer
- Director, Producer
- George Axelrod
- Producer, Screenwriter
- Richard Condon
- Book Author
- Lionel Lindon
- Cinematographer
- David Amram
- Composer (Music Score), Musical Direction/Supervision
- Ferris Webster
- Editor
- Richard Sylbert
- Production Designer
- Philip M. Jefferies
- Art Director
- Howard W. Koch
- Executive Producer
- George R. Nelson
- Set Designer
- Moss Mabry
- Costume Designer
- Paul Pollard
- Special Effects
- Joseph C. Behm
- First Assistant Director
- Bernard Ponedel
- Makeup
- Dorothy Parkinson
- Makeup
- Jack Freeman
- Makeup
- Ron Berkeley
- Makeup

