- Katina Paxinou - Pilar
- Joseph Calleia - El Sordo
- Lilo Yarson - Joaquin
- Alexander Granach - Paco
- Adia Kuznetzoff - Gustavo
- Leonid Snegoff - Ignacio
- Leo Bulgakov - General Golz
- Duncan Renaldo - Lt. Berrendo
- Frank Puglia - Captain Gomez
- Pedro de Cordoba - Colonel Miranda
- Michael Visaroff - Staff Officer
- Martín Garralaga - Captain Mora
- Jean Del Val - The Sniper
- John Mylong - Colonel Duval
- Feodor Chaliapin Jr. - Kashkin
- Yvonne De Carlo - Girl in Cafe (uncredited)
- Maxine Ardell - Cafe Girl
- Samuel Azteca - Soldier with Bayonet
- Eumenio Blanco - Townsman
- John Bleifer - Peasant Who Flails González
- Dick Botiller - Sergeant - Elias' Man
- Yakima Canutt - Young Cavalryman
- Harry Cording - Man Who Flails the Mayor
- Franco Corsaro - Elias' Man
- George Coulouris - André Massart
- Michael Dalmatoff - Mayor Benito García
- Marjorie Deanne - Cafe Girl
- Jack Deery - Cafe Patron (uncredited)
- William Edmunds - Soldier #1
- Joe Gilbert - Cafe Patron
- Lynda Grey - Cafe Girl
- Soledad Jiménez - Guillermo's Wife
- Chris King - Cafe Girl
- Alice Kirby - Cafe Girl
- Louise La Planche - Cafe Girl
- Frank Lackteen - Elias' Man
- Manuel López - Civil Guard
- Ernesto Molinari - Civil Guard
- Alberto Morin - Soldier #2
- Mayo Newhall - Ricardo
- Emilio Ortego - Soldier with Bayonet
- Manuel París - Officer of Civil Guards Shot by Pablo
- Marcella Phillips - Cafe Girl
- Pedro Regas - Soldier #3
- Tito Renaldo - Young Sentry from Anselmo's Village
- Nadine Riga - Woman
- Luis Rojas - Drunkard Who Flails Guillermo
- Armand Roland - Julian
- Konstantin Shayne - Karkov
- George Sorel - Bored Sentry Reading Newspaper
- Count Stefenelli - Cafe Patron
- Robert Tafur - Faustino Rivero
- José Luis Tortosa - Civil Guard
- Trina Varella - Spanish Singer
- Blanca Vischer - Spanish girl who salutes Robert Jordan at the beginning in the Cafe.
- Antonio Molina - Guillermo
- Sam Wood
- Ernest Hemingway
- Sam Wood
- Victor Young
Capítulo disponible en las siguientes plataformas: