- John Wayne
- Col. Joseph Madden
- Anthony Quinn
- Capt. Andrés Bonifácio
- Beulah Bondi
- Bertha Barnes
- Fely Franquelli
- Dalisay Delgado
- Richard Loo
- Maj. Hasko
- Philip Ahn
- Col. Coroki
- Alex Havier
- Sgt. Bernessa
- 'Ducky' Louie
- Maximo Cuenca
- Lawrence Tierney
- Lt. Cmdr. Waite
- Leonard Strong
- Gen. Homma
- Paul Fix
- Bindle Jackson
- Abner Biberman
- Japanese Captain
- Vladimir Sokoloff
- Señor Buenaventura J. Bello
- Earl G. Baumgardner
- Self
- Eugene C. Commander
- Self
- Virgil H. Greenaway
- Self
- Max M. Greenberg
- Self
- George W. Greene
- Self
- Lawrence C. Hall
- Self
- Neil P. Iovino
- Self
- Alfred C. Jolley
- Self
- Emmet L. Manson
- Self
- Kenneth W. Mize
- Self
- Dennis D. Rainwater
- Self
- Jesus Santos
- Self
- Erville Alderson
- Teacher
- Spencer Chan
- Japanese Man
- W.T. Chang
- Leader
- Robert Clarke
- Soldier
- Roger Cole
- Wainwright's Aide
- Angelo Cruz
- Cruz
- Pat Davis
- Aide
- Tony Dell
- Soldier
- Abe Dinovitch
- Singer
- Marcello Estorres
- Priest
- Tommy Estrella
- Second Guerrilla
- Benson Fong
- Officer Making Broadcast
- Harold Fong
- Prince Ito
- H.W. Gim
- Japanese Secret Agent
- Edmund Glover
- (uncredited)
- Erick Hanson
- Wainwright's Aide
- Joseph Kim
- Sgt. Osami
- Pauline Lang
- Minor Role
- Jung Lim
- Japanese General
- Jimmy Lono
- Filipino Priest
- Leon Lontoc
- First Guerrilla
- Kenneth MacDonald
- Maj. McKinley
- Michael Mark
- Señor O'Bordo
- John Miljan
- Gen. Jonathan Wainwright ('Skinny')
- Andy Nocon
- Minor Role
- Ted O'Shea
- Minor Role
- Carmen Padilla
- Marie
- George Spelvin
- Liberated Prisoner
- Ray Teal
- Lt. Col. Roberts
- Bill Williams
- (uncredited)
