• 
  Sam Wood

  regizor

• 
  Dudley Nichols

  scenarist

• 
  Ingrid Bergman

  Maria
• 
  Gary Cooper

  Robert Jordan
• 
  Akim Tamiroff

  Pablo
• 
  Arturo de Córdova

  Agust
• 
  Vladimir Sokoloff

  Anselmo
• 
  Mikhail Rasumny

  Rafael

• 
  John Bleifer

  Peasant who flails González
• 
  Frank Puglia

  Captain Gomez
• 
  George Coulouris

  André Massart
• 
  Konstantin Shayne

  Karkov
• 
  Eduardo Ciannelli
• 
  Katina Paxinou

  Pilar
• 
  Alexander Granach

  Paco

• 
  Pedro de Cordoba

  Colonel Miranda
• 
  Yvonne De Carlo

  Girl in cafe
• 
  Alberto Morin

  Soldier #2
• 
  Pedro Regas

  Soldier #3
• 
  Harry Cording

  Man who flails the mayor
• 
  Michael Visaroff

  Staff officer
• 
  Joseph Calleia

  El Sordo
• 
  Fortunio Bonanova

  Fernando
• 
  Eric Feldary

  Andres
• 
  Adia Kuznetzoff

  Gustavo
• 
  Leonid Snegoff

  Ignacio
• 
  Victor Varconi

  Primitivo
• 
  Lilo Yarson

  Joaquin