On screen
Cast
134 credited performers
Gary Lockwood
Lt. William 'Bill' Rice
Robert Vaughn
Captain Ray Rambridge
Harold Gould
Lt. Col. Raleigh Wade
John Milford
Sgt. Ben Kagey
Henry Beckman
Major Al Barker
James Gregory
Character not listed
Sandra Grant
Margo
Yale Summers
Lt. Barry Everest
Christopher Connelly
Cpl. Derek Russell
Kevin Hagen
Lt. Col. Harris Farrell
Mario Roccuzzo
Pvt. Brian Barducci
Larry Thor
Character not listed
Richard Anderson
Col. Clinton Hiland
Paul Newlan
Character not listed
Greg Morris
Crew Chief
Steve Franken
Sampan
Pat Priest
Waitress
Bobo Lewis
Character not listed
Neville Brand
Character not listed
Ed Asner
Character not listed
David White
Character not listed
Kenneth Tobey
Sergeant Baker
Michael M. Ryan
Character not listed
Kathryn Hays
Character not listed
Richard Rust
Character not listed
Anne Helm
Character not listed
Pat Crowley
Character not listed
Sharon Farrell
Pam Canford
John Beal
Character not listed
Eddie Albert
Rodney Cameron O'Rourke
Lew Gallo
Character not listed
Don Marshall
Pvt. Ernest Cameron
Ted Knight
Character not listed
Leslie Parrish
Character not listed
James Shigeta
Character not listed
John Doucette
Sgt. Clintock
Nita Talbot
Character not listed
Laura Devon
Character not listed
Michael Strong
Character not listed
Karl Swenson
Character not listed
Joanna Moore
Character not listed
Ted Bessell
Character not listed
William Cort
Character not listed
Ricardo Montalban
Character not listed
Leora Dana
Character not listed
Paul Comi
Character not listed
Jeremy Slate
Lt. Virgil Scott Boxer
Dennis Hopper
Cpl. Peter Devlin
Paul Mantee
Character not listed
Rip Torn
Sgt. Karl Kasten
Peter Hansen
Character not listed
Charles McGraw
Character not listed
Louis Nye
Character not listed
Robert Karnes
Character not listed
Norman Fell
Character not listed
James T. Callahan
Character not listed
Frank Maxwell
Character not listed
Steven Marlo
Character not listed
Edward Faulkner
Character not listed
Majel Barrett
Ruth Donaldson
Paul Lambert
Character not listed
Denver Pyle
Maj. Matthew Morrissey
Jack Albertson
Character not listed
Conrad Nagel
Admiral Terence Havener
Danny Lockin
Bellhop
Nichelle Nichols
Norma Bartlett
Woody Strode
Sgt. Logan Holt
Madlyn Rhue
Jackie Madian
John Hart
Capt. Adam Quincy
Rita Lynn
Social Worker
James Drake
Intern
Fletcher Fist
M.P. Officer
Neva Patterson
Vera Delwyn
Walter Koenig
Sgt. John Delwyn
Hal Taggart
Observer at Rally (uncredited)
Sherry Jackson
Maggie Shea
Strother Martin
Taxi Driver
Ray Teal
Mr. Coolidge
Kitty Kelly
Housekeeper
Tom Nardini
1st Private
George O'Hanlon
Jeweler
Eddie Carroll
Pvt. Z. Wesley Martin
Gary Pagett
Pvt. Lester Baxter
Mike Minor
Radio Operator
Chris Hughes
1st Boy
Linda Evans
Nan Hiland
Susan Silo
Marie Eckles
Stuart Margolin
Cpl. Merle Purveau
Ina Balin
Jan Everest
Barbara Bain
Cissie Van Osten
Barbara Babcock
Doris Broxton
John Dennis
Major
Bill Bixby
Pvt. Stu Sallaway
Russell Thorson
Mr. Sallaway
Katharine Ross
Elizabeth Sharp
Penny Santon
Mrs. Gorson
Dorothy Neumann
Alice Lanyard
Andrew Prine
Lt. Gerald Allison
Marlyn Mason
Carol Jean Wandemeyer
Madge Blake
Millie Brinkerhoff
Andrew Duggan
Peter Bonney
Martine Bartlett
Stella Bonney
Russ Conway
Col. Curtis Morley
Leonard Nimoy
Gregg Sanders
George Cisar
Jerry Walters
Paul Burke
Capt. Kenneth Thomson
Lisabeth Hush
Mrs. Thomson
Carmen Phillips
Lily
Tom Simcox
Capt. Brett Parker
William O'Connell
Lt. (j.g.) Malcolm Wade
Nancy Rennick
L.t (j.g) Leslie Colton
Vincent Chase
Bartender
John Anderson
Joe Hammond
Kip King
Ed Colmbs
Barry Brooks
Yard Employee
Diane Sayer
Blonde at bar (uncredited)
Steve Carruthers
Observer at Rally (uncredited)
George Ford
Observer at Rally (uncredited)
Cosmo Sardo
Hotel Clerk (uncredited)
Bobby Diamond
Pvt. Floyd James
Jan Stine
Cpl. Victor Ganz
Wayne Heffley
Sgt. Edgar Brill
K.L. Smith
G /Sgt. Jack Arpel
Lloyd Bochner
Alexander Denning
John Marley
George Bardel
Tom Drake
Sgt. Lester Curtis
Vic Tayback
Cpl. Peter Garth
Benjie Bancroft
Waiter (uncredited)
Gene Coogan
Bar Patron (uncredited)
Kent McCord
Marine Officer in Waiting Room (uncredited)
Red West
Marine (uncredited)
Joan O'Brien
Lt. Ruth Riley
Jim Drum
Sgt. Victor Tate
Chad Everett
Lt. Kingsley R. Kane