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