Lloyd Bridges
— Steve Bannerman
Anne Francis
— Gina Talbott
Ralph Meeker
— Glenn Walkup
Andrew Prine
— Jonesy
Bobby Van
— Eddie Randolph
Linden Chiles
— Allen Bedecker
Michael Larrain
— Francis Delaney
Billy Dee Williams
— Merle Barnaby
Michael-James Wixted
— Charlie Burnett
Nobu McCarthy
— Zora Lewin
Jennifer Leak
— Beejay Caldwell
Kasey Rogers
— Mrs. Peterson
Connie Kreski
— Australian's wife
Paul Comi
— Joe Turley
Dallas Mitchell
— Dave Nathan
Joseph Bernard
— Mr. Peterson
William Mims
— Fat Man
Edward Faulkner
— Hansen
Georgene Barnes
— Mary Ann McGee
Dee Carroll
— Mrs. Conors
Albert Popwell
— Black Militant
Gil Perkins
— Australian
Robert E. Pearson
— Hippie
John Gilgreen
— Man
Mina Martinez
— Wife
Robert Harker
— Artie Boone
Jeff Kennedy
— Jim Waldron
Douglas Mossman
— Weather Man
Elaine Joyce
— Blonde
Paul Stader
— Patsy