Loki season 2 episode 2 is all about actor Brad Wolfe and his movie, Zaniac. And while we won't spoil exactly what goes down in the episode, the story of Brad Wolfe and the cursed film Zaniac are inspired directly from Marvel Comics in one of the MCU's most obscure adaptations to date.
In Marvel Comics, just like in the MCU, Brad Wolfe is an actor starring in a horror movie titled Zaniac, in which he plays the movie's eponymous slasher killer, as seen in 1982's Thor #319 by writer Doug Moench and artist Keith Pollard.
While filming a scene involving some explosives, Wolfe was caught in an accidental blast which triggered lingering atomic energy from the Manhattan Project (comic book science!), somehow summoning forth a demon from the Dark Dimension, which bonds with Wolfe.
The Dark Dimension is of course the home of Doctor Strange's archenemy Dormammu, and Strange's wife Clea who is Dormammu's niece. In fact, the demon which bonds with Wolfe is a creation of Dormammu himself, who created the entity out of a swarm of demonic horrors, bonding them into a single form.
What's more, Wolfe wasn't the first human the unnamed demon had possessed. It originally to Earth in the 1890's, possessing a man named Tom Malverne who murdered several women on the streets of Whitechapel in London - a series of crimes the London press attributed to "Jack the Ripper," one of several explanations Marvel Comics has given to the mystery of Jack the Ripper's identity over the years.
Because of this history, when Wolfe bonds with the demon in the present day, he becomes imbued with the demon's murderous spirit which leads him on a murder spree of his own, recreating the crimes depicted in his own Zaniac movie until he's apprehended by Thor.
Later,
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