演员
Julián de Meriche
Italiano en directivo petroleo (uncredited)
Manuel Noriega
Profesor (uncredited)
Francisco Reiguera
Profesor Peralta (uncredited)
Alfredo Varela
Pepe Montes
Felipe Montoya
Señor Humberto Moya
Julio Ahuet
Detective (uncredited)
Miguel Manzano
Reportero (uncredited)
Humberto Rodríguez
Velador (uncredited)
Eduardo Casado
Presidente de directorio petroleo
Armando Arriola
Ayudante de el Rosca
Alejandro Cobo
Octavio
José Pidal
Doctor Inocencio Violante
Enrique García Álvarez
Señor director (uncredited)
Rafael Icardo
Agustín Montes
Francisco Jambrina
Fiscal
José Ortiz de Zárate
Juez
José Muñoz
Plomero (uncredited)
Cantinflas
Cantinflas
Perla Aguiar
Marisa Miranda
Aurora Walker
Angélica Montes
Jorge Treviño
El Rosca
Pedro Elviro
Empleado corte (uncredited)
Luis Manuel Pelayo
Reportero (uncredited)
Kika Meyer
Espectadora corte (uncredited)
Carlos Martínez Baena
Profesor Archimedes Monteagudo