El socio

Octavio Martínez

Sr. Gutiérrez

José Morcillo

Coronel Ramírez

Vicente Padula

Don Fortunato

Luis G. Barreiro

Don Ramiro

Roberto Meyer

Cipriano

Juan Pulido

Inventor

Raymundo Guízar

Beatriz Ramos

Esposa de Davis

Susana Guízar

Leonor

Daniel Arroyo

Hombre jugando billar (uncredited)

René Cardona

Corredor de bolsa (uncredited)

Roberto Corell

(uncredited)

Joaquín Coss

Asistente de notario (uncredited)

Fernando Curiel

Corredor de bolsa (uncredited)

Alfonso Jiménez

Inventor (uncredited)

José Muñoz

Corredor de bolsa (uncredited)

Eduardo Noriega

Corredor de bolsa (uncredited)

Félix Samper

Hombre jugando billar (uncredited)

María Valdealde

Mujer con cuadro (uncredited)