Noir-style suspense thriller; three unrelated criminal schemes are happening on board an express train; all three get uncovered/solved/thwarted before they reach their destination.
Rodolfo Castillo
Yolanda
El dandy
Coronel Macías
Auditor Camacho
Lucas Soriano
Conductor de tren
Negrete, detective de banco
Tomás Pizarro
Agente Benitez
Beata
Hija de Beata
Esteban Fuentes
Carmela
Jorge Morales, banquero