Cast & crew
El señor doctor (1965)
Directed by Miguel M. Delgado Written by Fernando Galiana, Miguel M. Delgado
Cast
| Marta Romero | Laura |
| Prudencia Grifell | Señora pasajera |
| Cantinflas | Chava |
| Miguel Ángel Álvarez | Villanueva |
| Wolf Ruvinskis | Beto |
| Guillermo Zetina | Cristóbal Marín |
| Tony Carbajal | Montero |
| Pepito Velázquez | Beto |
| Carlos Riquelme | Administrador |
| Rosa Elena Durgel | Beto |
| Alberto Catalá | Paciente Manicomio |
| Consuelo Monteagudo | Suegra |
| José Chávez | Isidro Novellas |
| Guillermo Bravo Sosa | (uncredited) |
| Paz Villegas | Viejita |
| Ada Carrasco | Lola |
| Arturo Castro 'Bigotón' | Comisario |
| Carmelita González | (uncredited) |
| Margarita Delgado | (uncredited) |
| Pedro Elviro | (uncredited) |
| Ramón Valdés | (uncredited) |
| Alejandro Suárez | (uncredited) |
| Alfonso Zayas | (uncredited) |
| Jorge Zamora | (uncredited) |
Crew
| Miguel M. Delgado | Director |
| Fernando Galiana | Writer |
| Rosalío Solano | Director of Photography |
| Raúl Lavista | Original Music Composer |
| Carlos León | Additional Writing |
| Miguel M. Delgado | Screenplay |
| Jacques Gelman | Producer |
| Jorge Busto | Editor |
| Manuel Fontanals | Production Design |
| Fidel Pizarro | Production Manager |
| Ana Guerrero | Makeup Artist |
| Bertha Chiu | Hairstylist |
| Américo Fernández | Assistant Director |
| James L. Fields | Sound |
| Gonzalo Gavira | Sound Effects |
| Javier Mateos | Sound Recordist |
| Raúl Portillo | Sound Editor |
| Galdino R. Samperio | Sound Re-Recording Mixer |
| Luis Gaytán | Script Supervisor |
| Constanza Hool | Choreographer |