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