Where to watch
Night Flight Plus
Vemox Cine Amazon Channel
The Roku Channel
VIX 
Amazon Video
Availability shown for United States · rights vary by countryCast · Directed by Miguel M. Delgado
More from El Santo · Lead actor
More from Blue Demon · Co-star actor
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Santo and Blue Demon vs. Dr. Frankenstein — streaming FAQ
Which OTT platform streams Santo and Blue Demon vs. Dr. Frankenstein?
Santo and Blue Demon vs. Dr. Frankenstein is streaming on Night Flight Plus, Vemox Cine and The Roku Channel in United States, and available to rent or buy on Amazon Video. It's not currently on Netflix.
Is Santo and Blue Demon vs. Dr. Frankenstein on Netflix?
No, Santo and Blue Demon vs. Dr. Frankenstein is not on Netflix in United States as of September 2026. It's currently on Night Flight Plus and Vemox Cine.
Is Santo and Blue Demon vs. Dr. Frankenstein on Amazon Prime Video?
Santo and Blue Demon vs. Dr. Frankenstein isn't included with a Prime Video subscription in United States, but you can rent or buy it on Amazon Video.
Where can I watch Santo and Blue Demon vs. Dr. Frankenstein for free?
Santo and Blue Demon vs. Dr. Frankenstein is available to stream free (with ads) on The Roku Channel and VIX in United States.
Is there a sequel to Santo and Blue Demon vs. Dr. Frankenstein?
Yes — Santo and Blue Demon vs. Dr. Frankenstein is followed by Anonymous Death Threat (1975) in the El Santo Collection.
Is there a prequel to Santo and Blue Demon vs. Dr. Frankenstein?
Yes — The Vengeance of the Crying Woman (1974) comes before Santo and Blue Demon vs. Dr. Frankenstein in the El Santo Collection.
Is Santo and Blue Demon vs. Dr. Frankenstein part of a trilogy?
No — Santo and Blue Demon vs. Dr. Frankenstein is part of the El Santo Collection, which has 49 films.
How many movies are in the El Santo Collection?
There are 49 films in the El Santo Collection: Santo vs. Evil Brain (1961), Santo vs. Infernal Men (1961), Santo vs. the Zombies (1962), Santo vs. the Vampire Women (1962), Santo vs. the King of Crime (1962), Santo in the Hotel of Death (1963), Santo vs. the Diabolical Brain (1963), Santo in the Wax Museum (1963), The Diabolical Axe (1965), Santo vs. the Strangler (1965), Santo vs. the Ghost of the Strangler (1966), The Grave Robbers (1966), Baron Brakola (1967), Santo vs. the Martian Invasion (1967), Operation 67 (1967), Santo vs. The Ring Villains (1968), The Witches Attack (1968), The Treasure of Moctezuma (1968), Santo in the Treasure of Dracula (1969), Santo vs. Capulina (1969), Santo Faces Death (1970), Santo and Blue Demon Against the Monsters (1970), Santo vs. Blue Demon in Atlantis (1970), The World of the Dead (1970), Santo vs. the Riders of Terror (1970), The Vengeance of the Vampire Women (1970), Santo vs. the Vice Mafia (1971), Santo vs. the Head Hunters (1971), The Mummies of Guanajuato (1972), Santo vs. Frankenstein's Daughter (1972), Santo vs. the Killers from Other Worlds (1973), Santo and the Golden Eagle (1973), Suicide Mission (1973), The Beasts of Terror (1973), Santo and Blue Demon vs. Dracula and the Wolf Man (1973), Santo vs. Black Magic Woman (1973), Santo vs. the Kidnappers (1973), Santo vs. Doctor Death (1973), The Vengeance of the Crying Woman (1974), Santo and Blue Demon vs. Dr. Frankenstein (1974), Anonymous Death Threat (1975), Santo in the Mystery of the Black Pearl (1976), Santo vs. the She-Wolves (1976), Night of San Juan: Santo in Black Gold (1977), Mystery in the Bermuda Triangle (1979), Santo and the Border of Terror (1981), Santo vs. the TV Killer (1982), The Fist of Death (1982) and The Fury of the Karate Experts (1982).
