Undercover police officer Dan Hogan infiltrates a ruthless gangster mob. Hogan’s main objective is to identify the real criminals responsible for the murder of his younger brother. Along the way, he teams up with a woman named Nora Brady, whose own brother was falsely convicted of the same murder. Spanish version of Those Who Dance (1930).
| Actor | Role |
|---|---|
 Antonio MorenoDaniel Hogan / Frank 'Cicatriz' Turner | Daniel Hogan / Frank 'Cicatriz' Turner |
 Maria AlbaNorma Brady | Norma Brady |
 Pablo Álvarez RubioJuan | Juan |
 Tito DavisonChico Brady | Chico Brady |
 Alfredo del DiestroBenson | Benson |
 Martín GarralagaPat Hogan | Pat Hogan |
| MMaría Teresa RennerNelly | Nelly |
| JJosé Soriano VioscaCapitán O'Brien | Capitán O'Brien |
| JJuan DuvalTomas | Tomas |