Cantinflas

Agente 777

Mapy Cortés

La criollita

Daniel Herrera

Comandante Bravo

Gloria Marín

Amparo

Julio Villarreal

Jefe de policía

Agustín Isunza

Sargento

Carlos López Moctezuma

Matias Luis Riquelme

Alfredo Varela

Bermúdez

Luis G. Barreiro

Empleado hotel

Consuelo Guerrero de Luna

Doña Joaquinita

Carolina Barret

Cabaretera

Amparo Arozamena

Esposa de enfermo

Estanislao Schillinsky

Gerente hotel

Alfonso Bedoya

Greñas (uncredited)

Narciso Busquets

Niño (uncredited)

Enrique Carrillo

Borracho en comisaria (uncredited)

Roberto Cañedo

Extra (uncredited)

Roberto Corell

Cliente Francés de hotel (uncredited)

Joaquín Coss

Profesor Melo (uncredited)

Fernando Curiel

Empleado hotel (uncredited)

Manuel Dondé

Amigo vagabundo (uncredited)

Pedro Elviro

Secuaz de Riquelme (uncredited)

Enrique García Álvarez

Señor Bustamante (uncredited)

Max Langler

Policía (uncredited)

Amanda del Llano

Chica restaurante de hotel (uncredited)

Rubén Márquez

Hombre bailando hotel (uncredited)

Humberto Rodríguez

Vendedor de plumas (uncredited)

Arturo Soto Rangel

Doctor (uncredited)

Manuel Sánchez Navarro

Mequiades de la Peña y Peña (uncredited)

María Valdealde

Mujer mayor en restaurante de hotel (uncredited)

Armando Velasco

Secuaz de Riquelme (uncredited)

Eduardo Arozamena

(uncredited)

Rafael Hernández

(uncredited)

Alfonso Jiménez

(uncredited)

Óscar Pulido

(uncredited)

Juan García

Chusma (uncredited)