- Robert Wagner
- Frank "Frankie" O'Neill
- Dana Wynter
- Sue Trumbell
- Jeffrey Hunter
- Sgt. Nico Kantaylis
- Hope Lange
- Andrea Lenaine Kantaylis
- Bradford Dillman
- Alan Newcombe
- Sheree North
- Lorraine
- France Nuyen
- Kalai Ducanne
- Mort Sahl
- Danny Krieger
- Steven Gant
- Babe Ricarno
- Harvey Stephens
- Amory Newcombe
- Paul Comi
- Father Wallensack
- Joe Di Reda
- Capistron
- Buck Class
- Derek
- Edit Angold
- Maid
- Edith Barrett
- Mrs. Lenaine
- James Bell
- Sidney Lenaine
- Barry Bernard
- Hotel Clerk
- Barry Brown
- Minor Role
- Marilyn Brown
- Minor Role
- Tap Canutt
- Lt. D'Allesandro
- Harry Carter
- Hotel Bell Captain
- Veronica Cartwright
- Allie O'Neill
- Brian Corcoran
- Bobby O'Neill
- Rod De Medici
- Bellboy
- Richard Elmore
- Marine
- John Gabriel
- Officer at Party
- Michael Galloway
- Paratrooper
- Jim Gillen
- Minor Role
- Jim Goodwin
- Corpsman
- Don Gray
- Waiter
- Boyd Holister
- Paratrooper
- Yoneo Iguchi
- Japanese Soldier
- Leona Irwin
- Specialty Dancer
- Perk Lazelle
- Hotel Guest
- Nelson Leigh
- Lt. Col. Herron
- Carl M. Leviness
- Butler
- Jack Lorenz
- Irish Bartender
- Sandee Marriott
- Colonel
- Ray Montgomery
- Lieutenant
- William F. Moran
- Minor Role
- Frank Murphy
- Terrence
- Alena Murray
- Minor Role
- Roger Neury
- Waiter
- Mary Patton
- Grace Scanlon
- James Philbrook
- Sue's Boyfriend
- Patricia Powell
- Minor Role
- Anthony Redondo
- Hotel Guest
- Nina Shipman
- Nurse
- Bill Shrader
- Ambulance Driver
- Gary Spencer
- Minor Role
- Rachel Stephens
- Minor Role
- Leon Tyler
- Boy at Party
- Lili Valenty
- Mrs. Kantaylis
- Murvyn Vye
- Charlie Scanlon
