Comical mix-up in the operating room: by mistake, a notorious gangster's arm is grafted onto an accident-victim's stump.
| Actor | Role |
|---|---|
 Adalberto MartínezNot listed | Not listed |
 Ariadna WelterNot listed | Not listed |
 Eulalio GonzálezNot listed | Not listed |
 Pancho CórdovaNot listed | Not listed |
 Arturo Castro 'Bigotón'Not listed | Not listed |
 Rodolfo de AndaNot listed | Not listed |
| RRogelio 'Frijolitos' Jiménez PonsNot listed | Not listed |
 Arturo MartínezNot listed | Not listed |