 Conrado San MartínEnrique Vallar | Enrique Vallar |
 Elena EspejoAna María Figueroa | Ana María Figueroa |
 Francisco RabalRafael Figueroa | Rafael Figueroa |
 Mary LamarRosario Carreras | Rosario Carreras |
 Carlo TamberlaniComisario | Comisario |
 Rosita ValeroFarmacéutica | Farmacéutica |
 María BruDoña Teresa | Doña Teresa |
 Luis Pérez de LeónManzanares | Manzanares |
 Rafael NavarroTestigo | Testigo |
 Eugenio TestaDon Antonio Herrera | Don Antonio Herrera |
 José Ramón GinerGuarda / testigo | Guarda / testigo |
| JJosé GoulaJuez | Juez |
 Luis InduniAyudante del comisario | Ayudante del comisario |
| JJuan MonfortAyudante del comisario | Ayudante del comisario |
 Emilio FábregasFarmacéutico (uncredited) | Farmacéutico (uncredited) |
 Xan das BolasSereno (uncredited) | Sereno (uncredited) |
 Modesto CidPresidente del tribunal (uncredited) | Presidente del tribunal (uncredited) |
| FFrancisco Linares-RivasFiscal (uncredited) | Fiscal (uncredited) |
| RRamón HernándezTrapero (uncredited) | Trapero (uncredited) |
 José Manuel PinillosJavier Guerra 'El Topo' (uncredited) | Javier Guerra 'El Topo' (uncredited) |
| FFernando PorredónDon Julio (uncredited) | Don Julio (uncredited) |
