Robert Stack

as John Regan

Joy Page

as Anita de la Vega

Gilbert Roland

as Manolo Estrada

Virginia Grey

as Lisbeth Flood

John Hubbard

as Barney Flood

Katy Jurado

as Chelo Estrada

Antonio Gómez

as Antonio Gómez

Ismael Pérez 'Poncianito'

as Panchito

Rodolfo Acosta

as Juan

Ruben Padilla

as Dr. Sierra

Darío Ramírez

as Pepe Mora

Luis Briones

as Self - Torero

Luís Castro

as Self - Torero "El Soldado"

Ricardo Torres Bombita

as Self - Torero (archive footage)

Alfonso Ramírez Calesero

as Self - Torero "Calesero"

Andres Blando

as Self - Torero

Antonio Velasquez

as Self - Torero

Arturo Álvarez

as Self - Torero "Vizcaino"

Juan Estrada

as Self - Torero

Manuel Jiménez 'Chicuelo'

as Self - Torero "Chicuelin"

Félix Briones

as Self - Torero

Ward Bond

as Narrator (voice) (uncredited)

Paul Fix

as Joseph Jamison (uncredited)