| Blue Demon contra las diabólicas | |
| Director: | Chano Urueta |
| Producer: | Reynaldo P. Portillo Rafael Pérez Grovas |
| Starring: | Blue Demon David Reynoso Ana Martín |
| Music: | Gustavo César Carrión Ernesto Cortázar hijo |
| Cinematography: | Alfredo Uribe |
| Editing: | Alfredo Uribe |
| Distributor: | Cinematográfica RA Estudios América |
| Runtime: | 87 minutes |
| Country: | Mexico |
| Language: | Spanish |
Blue Demon contra las diabólicas (also known as Blue Demon vs. the Infernal Brains) is a 1966 (various sources also say 1967) Mexican horror film.[1] It was directed by Chano Urueta and stars David Reynoso, Ana Martín and the wrestler Blue Demon.