John Wayne as Colonel Joseph Madden

Beulah Bondi as Bertha Barnes

Anthony Quinn as Captain Andres Bonifacio

Fely Franquelli as Dalisay Delgado

Richard Loo as Maj. Hasko

Philip Ahn as Col. Coroki

Alex Havier as Sgt. Bernessa

'Ducky' Louie as Maximo Cuenca

Lawrence Tierney as Lt. Cmdr. Waite

Leonard Strong as Gen. Homma

Paul Fix as Bindle Jackson

Abner Biberman as Japanese Captain

Vladimir Sokoloff as Señor Buenaventura J. Bello

Erville Alderson as Teacher (uncredited)

Spencer Chan as Japanese Man (uncredited)

W.T. Chang as Leader (uncredited)

Robert Clarke as Soldier (uncredited)

Roger Cole as Wainwright's Aide (uncredited)

Angelo Cruz as Cruz (uncredited)

Pat Davis as Aide (uncredited)

Tony Dell as Soldier (uncredited)

Abe Dinovitch as Singer (uncredited)

Marcello Estorres as Priest (uncredited)

Tommy Estrella as Second Guerrilla (uncredited)

Benson Fong as Officer Making Broadcast (uncredited)

Harold Fong as Prince Ito (uncredited)

H.W. Gim as Japanese Secret Agent (uncredited)

Edmund Glover as (uncredited)

Erick Hanson as Wainwright's Aide (uncredited)

Joseph Kim as Sgt. Osami (uncredited)

Pauline Lang as Minor Role (uncredited)

Jung Lim as Japanese General (uncredited)

Jimmy Lono as Filipino Priest (uncredited)

Leon Lontoc as First Guerrilla (uncredited)

Kenneth MacDonald as Maj. McKinley (uncredited)

Michael Mark as Señor O'Bordo (uncredited)

John Miljan as Gen. Jonathan Wainwright ('Skinny') (uncredited)

Andy Nocon as Minor Role (uncredited)

Ted O'Shea as Minor Role (uncredited)

Carmen Padilla as Marie (uncredited)

Ray Teal as Lt. Col. Roberts (uncredited)

Bill Williams as (uncredited)