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