Enrique kills a man for stealing him a check he has received due to an accident. However, things get complicated because it had not yet been cashed. This will force him to try to forge the signature and eliminate any suspect, including his girlfriend Clara, who works in a law office and who talked him about the check. Police tracks the case, but by chance Pedrito, the police inspector's son, is also investigating on his own.
Carlos López Moctezuma
as Enrique
Armando Moreno
as Inspector
Beatriz Aguirre
as Clara
Carolina Jiménez
as Julia
José «Saza» Sazatornil
as Dueño de la tintorería
Miguel Fleta
as Agente Pérez
Jesús Colomer
as Camarero
María Luz de Reyes
as Doña Ernestina
Juanita Espín
as Engracia
Manuel Fernández Pin
as Pedro
Francisco Alonso
as Miguel
Javier Dotú
as Antonio
