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