Agente 777
Cantinflas
Comandante Bravo
Roberto Soto
Hombre entre multitud (uncredited)
Daniel Arroyo
Policía (uncredited)
José Chávez
Enrique del Castillo
Secretario (uncredited)
Pedro Elviro
Esbirro del piquete (uncredited)
Rogelio Fernández
Doña Guadalupe (uncredited)
Lidia Franco
Vecina (uncredited)
Conchita Gentil Arcos
Doña Cleofas (uncredited)
María Gentil Arcos
Margarito Luna
Jugador de cartas (uncredited)
Álvaro Matute
El Piquete
Gilberto González
Juez (uncredited)
Ignacio Peón
Comandante Cienfuegos (uncredited)
Salvador Quiroz
El Cortado (uncredited)
Carlos Valadez
Bombero (uncredited)
Enrique Carrillo
La tosferina (uncredited)
Maria Luisa Cortés
Mamá de Rosario (uncredited)
Carmen Manzano
La soplona (uncredited)
Kika Meyer
Bruno Márquez
Mujer baila cantina (uncredited)
Luz María Núñez
Rosario
Elisa Quintanilla
Jefe bomberos
Miguel Manzano
El chueco
Pascual García Peña
Licenciado / notario
Ernesto Finance
Silverio
Jorge Mondragón
Sargento Policía
Eduardo Alcaraz
Policia
Ángel Infante
Screenplay
Jaime Salvador
Director of Photography
Jack Draper
Story
Writer
Miguel M. Delgado
Director
Original Music Composer
Raúl Lavista
Production Design
Gunther Gerszo
Makeup Artist
Ana Guerrero
Special Effects
Jorge Benavides
Editor
Jorge Busto
Additional Dialogue
Carlos León
Dialogue Editor
Rodolfo Solís
Supervising Sound Editor
James L. Fields
Sound Editor
Antonio Bustos
Assistant Director
Manuel Ortega
Sound Re-Recording Mixer
Galdino R. Samperio
Lighting Technician
Miguel Araña