Agente 777
Cantinflas
La criollita
Mapy Cortés
Cabaretera
Carolina Barret
Esposa de enfermo
Amparo Arozamena
Gerente hotel
Estanislao Schillinsky
Greñas (uncredited)
Alfonso Bedoya
Niño (uncredited)
Narciso Busquets
Borracho en comisaria (uncredited)
Enrique Carrillo
Extra (uncredited)
Roberto Cañedo
Cliente Francés de hotel (uncredited)
Roberto Corell
Profesor Melo (uncredited)
Joaquín Coss
Empleado hotel (uncredited)
Fernando Curiel
Comandante Bravo
Daniel Herrera
Amigo vagabundo (uncredited)
Manuel Dondé
Secuaz de Riquelme (uncredited)
Pedro Elviro
Señor Bustamante (uncredited)
Enrique García Álvarez
Policía (uncredited)
Max Langler
Chica restaurante de hotel (uncredited)
Amanda del Llano
Hombre bailando hotel (uncredited)
Rubén Márquez
Vendedor de plumas (uncredited)
Humberto Rodríguez
Doctor (uncredited)
Arturo Soto Rangel
Mequiades de la Peña y Peña (uncredited)
Manuel Sánchez Navarro
Mujer mayor en restaurante de hotel (uncredited)
María Valdealde
Amparo
Gloria Marín
Armando Velasco
(uncredited)
Eduardo Arozamena
Rafael Hernández
Alfonso Jiménez
Óscar Pulido
Chusma (uncredited)
Juan García
Jefe de policía
Julio Villarreal
Sargento
Agustín Isunza
Matias Luis Riquelme
Carlos López Moctezuma
Bermúdez
Alfredo Varela
Empleado hotel
Luis G. Barreiro
Doña Joaquinita
Consuelo Guerrero de Luna
Story
Jaime Salvador
Director of Photography
Gabriel Figueroa
Director
Miguel M. Delgado
Screenplay
Original Music Composer
Art Direction
Jorge Fernández
Producer
Santiago Reachi
Editor
Emilio Gómez Muriel
Production Manager
Armando Espinosa
Assistant Director
Felipe Palomino
Sound Engineer
Rafael Ruiz Esparza
Howard E. Randall