Cast & crew
Guard! Alert! (1937)
Directed by Jean Grémillon Written by Carlos Arniches
Cast
| Angelillo | Angelillo |
| Ana MarĂa Custodio | Candelas |
| JosĂ© MarĂa Linares Rivas | Arturo Castellanos |
| Luis Heredia | Tiburcio |
| Mari-Tere Pacheco | Candelitas |
| Mapy Cortés | Vedette |
| Emilio Portes | Don Servando |
| Josita Hernán | Aurita |
| Mario Pacheco | Niño |
Crew
| Jean Grémillon | Director |
| JosĂ© MarĂa Beltrán | Director of Photography |
| Luis Buñuel | Production Director |
| Carlos Arniches | Screenstory |
| Carlos Arniches | Lyricist |
| Daniel Montorio | Original Music Composer |
| Fernando Remacha | Additional Music |
| Carlos Arniches | Screenplay |
| Carlos Arniches | Dialogue |
| Antonio Fernández Roces | Sound |
| Mariano Espinosa | Production Design |
| Eduardo Ugarte | Dialogue Coach |
| Luis Buñuel | Co-Director |