Conrado San Martín as Enrique Vallar

Elena Espejo as Ana María Figueroa

Francisco Rabal as Rafael Figueroa

Mary Lamar as Rosario Carreras

Carlo Tamberlani as Comisario

Rosita Valero as Farmacéutica

María Bru as Doña Teresa

Luis Pérez de León as Manzanares

Rafael Navarro as Testigo

Eugenio Testa as Don Antonio Herrera

José Ramón Giner as Guarda / testigo

José Goula as Juez

Luis Induni as Ayudante del comisario

Juan Monfort as Ayudante del comisario

Emilio Fábregas as Farmacéutico (uncredited)

Xan das Bolas as Sereno (uncredited)

Modesto Cid as Presidente del tribunal (uncredited)

Francisco Linares-Rivas as Fiscal (uncredited)

Ramón Hernández as Trapero (uncredited)

José Manuel Pinillos as Javier Guerra 'El Topo' (uncredited)

Fernando Porredón as Don Julio (uncredited)