Top cast
Joaquín Cordero
Rafael
Julio Alemán
Juancho
Dacia González
Lupe
Nadia Milton
Marta
David Reynoso
Doctor Ramos
José Gálvez
Comisario Ramírez
Ofelia Guilmáin
Doña Lucrecia
Alfredo Wally Barrón
Olsen
José Chávez
Bulmaro
Eduardo Alcaraz
Krauss
Inés Murillo
Mujer hombre asesinado (uncredited)
Mario Sevilla
Comisario (uncredited)
Directed by
Roberto Rodríguez
Written by
Roberto Rodríguez, Alfredo Ruanova