| Person | Type | Job | Role(s) |
|---|---|---|---|
 Alex Phillips | Crew | Camera | Director of Photography |
 Howard E. Randall | Crew | Sound | Sound Director |
Ignacio Villareal | Crew | Directing | Assistant Director |
 Jaime Salvador | Crew | Writing | Story |
Jorge Busto | Crew | Editing | Editor |
Luis Sánchez Tello | Crew | Production | Production Manager |
 Manuel Esperón | Crew | Sound | Original Music Composer |
Manuel Fontanals | Crew | Art | Production Design |
 Miguel M. Delgado | Crew | Writing | Screenplay, Director |
Paul Castelain | Crew | Production | Production Manager |
Rafael Ruiz Esparza | Crew | Sound | Sound |
 Rosalío Solano | Crew | Camera | Camera Operator |
Américo Fernández | Crew | Directing | Assistant Director |
Armando Velasco | Cast | Don Fulgencio (uncredited) | |
 Cantinflas | Cast | Actor | Cantinflas |
 Carlos Villarías | Cast | Actor | Don Pepe |
 Carolina Barret | Cast | Actress | Vecina (uncredited) |
Conchita Gentil Arcos | Cast | Doña Estefania | |
Edmundo Espino | Cast | Actor | Vecino (uncredited) |
 Estanislao Schillinsky | Cast | Actor | Recepcionista de hotel |
Fernando Curiel | Cast | Agente de policía (uncredited) | |
 Fernando Soto | Cast | Actor | Compadre |
 Irma Torres | Cast | Actress | Vecina (uncredited) |
 Jacqueline Dalya | Cast | Actress | Mrs. White |
Joaquín Roche | Cast | Actor | Doctor (uncredited) |
José Pulido | Cast | Anunciador restaurante (uncredited) | |
Luis G. Barreiro | Cast | Actor | Sr. Garnier |
 Pedro Elviro | Cast | Actor | Botones (uncredited) |
 Rafael Icardo | Cast | Actor | Señor Polilla |
Raúl Lechuga | Cast | Duque de Alfanje / empleado hotel (uncredited) | |
 Roberto Cañedo | Cast | Actor | Cliente restaurante (uncredited) |
Roberto Corell | Cast | Maître | |
 Roberto Meyer | Cast | Actor | Agente procuraduria |
 Vicente Padula | Cast | Actor | Conde Zapattini |
 Ángel T. Sala | Cast | Agente secreto hotel | |
José Pardavé | Cast | Vecino (uncredited) | |
Magdalena Estrada | Cast | Vecina (uncredited) | |
 Luz María Núñez | Cast | Actress | Eloisa |
Ernesto Monato | Cast | Julio, cliente hotel (uncredited) | |
Isabel Herrera | Cast | Vecina (uncredited) | |
| Person | Type | Job | Role(s) |
