Mephisto - The comic history of the demonic villain who could appear in Agatha All Along

ComicsMarvel ComicsMephisto - The comic history of the demonic villain who could appear in Agatha All AlongWhen you purchase through links on our site, we may earn an affiliate commission.Here’s how it works.

ComicsMarvel ComicsMephisto - The comic history of the demonic villain who could appear in Agatha All AlongWhen you purchase through links on our site, we may earn an affiliate commission.Here’s how it works.

When you purchase through links on our site, we may earn an affiliate commission.Here’s how it works.

(Image credit: Marvel Comics)

image of Mephisto

Marvel fans have been anticipating the debut of the demonic villain Mephisto in the MCU for years now, with speculationoriginally ramping up with WandaVision, which came and went without an appearance. Now that WandaVision’s sequel seriesAgatha All Alongis streaming, fans are once again searching for signs of Mephisto, especially inAubrey Plaza’s mysterious character Rio Vidal, who isexpected to have a big reveallater in the season.

Mephisto may be one of Marvel’s most iconic, enduring villains - and that’s no surprise considering he’s based on the archetype of the Christian devil, pretty much the most iconic ‘villain’ in religion, folklore, and in some cases, even as a metaphorical force in world history.

Marvel’s comic book take on the concept of an omnipotent, omniscient infernal manipulator who rules over his own realm of eternal punishment through treachery and torture has had a similar impact on the history of the Marvel Universe.

Though he originally showed up inMarvel Comicsas an enemy of Thor and especially the Silver Surfer, in the years since, Mephisto has challenged much of the Marvel Universe, and made arch-enemies of Doctor Strange and Spider-Man in particular.

Here’s everything you need to know about Mephisto’s comic book history. And if you’re curious about all the cinematic clues you may have missed, you might want to dig into the shows and movies you should watch before Agatha All Along.

Who is Mephisto?

(Image credit: Marvel Comics)

image of Mephisto

The being known to mortals as Mephisto is one of the first demons to be birthed from the cosmic chaos at the dawn of time. As such, he has witnessed and influenced countless events throughout the entirety of Marvel history - all the way back to witnessing the so-called Celestial Progenitor die on Earth, with the effects of theCelestial’s dying vomit eventually giving rise to the planet’s large population of super-beings.

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Mephisto himself has admitted he enjoys playing up the religious iconography of the devil both in his appearance and his actions to prey on human fears, down to his traditionally devilish appearance, and his penchant for calling his own realm both ‘Hell’ and ‘Hades.’

Mephisto has even implied that he could be responsible for some of the Biblical and theological stories attributed to the devil in the Marvel Universe, though Marvel Comics has generally shied away from drawing too many defining lines about how or if ‘real’ versions of Christian theological figures including God and the Devil actually exist in the Marvel Universe, usually employing caveats like Mephisto’s love of tricking humans with their own fears.

In terms of the modern Marvel Universe, Mephisto made his first comic book appearance in 1968’sSilver Surfer #3, becoming a primary nemesis for the so-called Sentinel of the Spaceways, who co-creator Stan Lee wrote in a somewhat philosophical, messianic fashion befitting of a demonic adversary.

Since then, Mephisto has bedeviled nearly all of the Marvel Universe’s most well-known characters, making especially strong enemies of Thor, Doctor Strange, and of course,Spider-Man, whose marriage to Mary jane Watson was ended as part of a bargain with Mephisto in the notorious story ‘One More Day.’

Mephisto in the Marvel Cinematic Universe

(Image credit: Marvel Comics)

image of Mephisto

So far, Mephisto isn’t confirmed to appear in the Marvel Cinematic Universe at all. However, we can’t rule out that the ultimate deceiver has already appeared hiding in plain sight, perhaps even as another character.

Mephisto did appear in 2007’s Nicolas Cage Ghost Rider film, but even with all the Multiverse variants and returning actors the MCU is employing, it seems unlikely we’ll see that version of the character return - especially since Peter Fonda, who played him, passed away in 2019.

Spoilers ahead for Agatha All Along episodes 1 and 2.

In Agatha All Along episode one, whenAgatha Harknesstells Rio Vidal she has no heart, Rio says “Yes I do. It’s black, and it beats for you.”

Then in episode two, when the coven needs their Green Witch, Lilia Calderu (Patti Lupone) says the list she wrote didn’t have a name, only a “black heart” - indicating that they were meant to take Rio.

While some have speculated that Rio Vidal is Mephisto, it may be even more likely that she’s an MCU version of Blackheart, the child of Mephisto. But even the clues presented so far could be misdirection.

Will Mephisto appear in Agatha All Along? Or has he already? The devil, as Agatha Harkness said in WandaVision, is in the details - and we have to agree that it looks likeMarvel Studiosis gearing up to reveal Mephisto’s presence somewhere, somehow - probably when we least expect it.

On a Marvel kick? Here’show to watch all the Marvel movies and shows in order, along withevery new MCU releasewe know about.

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GAME REVIEWSMOVIE REVIEWSTV REVIEWS1Nemesis review: “A magical sense of tension"2Arcs review: “A whole lot of game in a small package"3Path of Exile 2 review: “A stellar start to a thrilling and brutal dark adventure"4Indiana Jones and the Great Circle review: “The best adventure Indy has embarked on in over 30 years"5Marvel Rivals review: “So preoccupied with trying to be like Overwatch that it forgets to play to its own strengths"1Sonic the Hedgehog 3 review: “Keanu Reeves as Shadow is wasted whilst Jim Carrey steals the show"2Mufasa: The Lion King review – “It’s no Hakuna Matata but this Disney origin story is a class above the 2019 movie"3Kraven the Hunter review: “The insistence on an R-rating helps save this, with a decent helping of bloodthirsty action"4The Lord of the Rings: The War of the Rohirrim review – “An uninspired expansion of the most iconic screen take on Tolkien"5Nightbitch review: “Amy Adams' disappointing dark comedy is all bark and no bite"1Doctor Who 2024 Christmas special review: “Ncuti Gatwa is as magnetic as ever in this delightful festive treat"2Secret Level review: “An uneven experience with serious highlights that ultimately make up for the misses"3Skeleton Crew review: “Perfectly captures the vibes of classic Star Wars with a swashbuckling twist"4Creature Commandos review: “James Gunn’s heartwarming, R-rated tale about super-monsters proves that the DCU is in good hands"5Cobra Kai season 6, part 2 review: “Returns to the sort of hard-hitting form that made it such a fan favorite in the first place”

GAME REVIEWSMOVIE REVIEWSTV REVIEWS1Nemesis review: “A magical sense of tension"2Arcs review: “A whole lot of game in a small package"3Path of Exile 2 review: “A stellar start to a thrilling and brutal dark adventure"4Indiana Jones and the Great Circle review: “The best adventure Indy has embarked on in over 30 years"5Marvel Rivals review: “So preoccupied with trying to be like Overwatch that it forgets to play to its own strengths"1Sonic the Hedgehog 3 review: “Keanu Reeves as Shadow is wasted whilst Jim Carrey steals the show"2Mufasa: The Lion King review – “It’s no Hakuna Matata but this Disney origin story is a class above the 2019 movie"3Kraven the Hunter review: “The insistence on an R-rating helps save this, with a decent helping of bloodthirsty action"4The Lord of the Rings: The War of the Rohirrim review – “An uninspired expansion of the most iconic screen take on Tolkien"5Nightbitch review: “Amy Adams' disappointing dark comedy is all bark and no bite"1Doctor Who 2024 Christmas special review: “Ncuti Gatwa is as magnetic as ever in this delightful festive treat"2Secret Level review: “An uneven experience with serious highlights that ultimately make up for the misses"3Skeleton Crew review: “Perfectly captures the vibes of classic Star Wars with a swashbuckling twist"4Creature Commandos review: “James Gunn’s heartwarming, R-rated tale about super-monsters proves that the DCU is in good hands"5Cobra Kai season 6, part 2 review: “Returns to the sort of hard-hitting form that made it such a fan favorite in the first place”

GAME REVIEWSMOVIE REVIEWSTV REVIEWS1Nemesis review: “A magical sense of tension"2Arcs review: “A whole lot of game in a small package"3Path of Exile 2 review: “A stellar start to a thrilling and brutal dark adventure"4Indiana Jones and the Great Circle review: “The best adventure Indy has embarked on in over 30 years"5Marvel Rivals review: “So preoccupied with trying to be like Overwatch that it forgets to play to its own strengths"1Sonic the Hedgehog 3 review: “Keanu Reeves as Shadow is wasted whilst Jim Carrey steals the show"2Mufasa: The Lion King review – “It’s no Hakuna Matata but this Disney origin story is a class above the 2019 movie"3Kraven the Hunter review: “The insistence on an R-rating helps save this, with a decent helping of bloodthirsty action"4The Lord of the Rings: The War of the Rohirrim review – “An uninspired expansion of the most iconic screen take on Tolkien"5Nightbitch review: “Amy Adams' disappointing dark comedy is all bark and no bite"1Doctor Who 2024 Christmas special review: “Ncuti Gatwa is as magnetic as ever in this delightful festive treat"2Secret Level review: “An uneven experience with serious highlights that ultimately make up for the misses"3Skeleton Crew review: “Perfectly captures the vibes of classic Star Wars with a swashbuckling twist"4Creature Commandos review: “James Gunn’s heartwarming, R-rated tale about super-monsters proves that the DCU is in good hands"5Cobra Kai season 6, part 2 review: “Returns to the sort of hard-hitting form that made it such a fan favorite in the first place”

GAME REVIEWSMOVIE REVIEWSTV REVIEWS

1Nemesis review: “A magical sense of tension”

Nemesis board game models and tokens laid out on a board

1Nemesis review: “A magical sense of tension”

1

Nemesis review: “A magical sense of tension”

2Arcs review: “A whole lot of game in a small package”

2Arcs review: “A whole lot of game in a small package”

2

Arcs review: “A whole lot of game in a small package”

3Path of Exile 2 review: “A stellar start to a thrilling and brutal dark adventure”

3Path of Exile 2 review: “A stellar start to a thrilling and brutal dark adventure”

3

Path of Exile 2 review: “A stellar start to a thrilling and brutal dark adventure”

4Indiana Jones and the Great Circle review: “The best adventure Indy has embarked on in over 30 years”

4Indiana Jones and the Great Circle review: “The best adventure Indy has embarked on in over 30 years”

4

Indiana Jones and the Great Circle review: “The best adventure Indy has embarked on in over 30 years”

5Marvel Rivals review: “So preoccupied with trying to be like Overwatch that it forgets to play to its own strengths”

5Marvel Rivals review: “So preoccupied with trying to be like Overwatch that it forgets to play to its own strengths”

5

Marvel Rivals review: “So preoccupied with trying to be like Overwatch that it forgets to play to its own strengths”

1Sonic the Hedgehog 3 review: “Keanu Reeves as Shadow is wasted whilst Jim Carrey steals the show”

Shadow brandishes a gun in Sonic The Hedgehog 3

1Sonic the Hedgehog 3 review: “Keanu Reeves as Shadow is wasted whilst Jim Carrey steals the show”

1

Sonic the Hedgehog 3 review: “Keanu Reeves as Shadow is wasted whilst Jim Carrey steals the show”

2Mufasa: The Lion King review – “It’s no Hakuna Matata but this Disney origin story is a class above the 2019 movie”

2Mufasa: The Lion King review – “It’s no Hakuna Matata but this Disney origin story is a class above the 2019 movie”

2

Mufasa: The Lion King review – “It’s no Hakuna Matata but this Disney origin story is a class above the 2019 movie”

3Kraven the Hunter review: “The insistence on an R-rating helps save this, with a decent helping of bloodthirsty action”

3Kraven the Hunter review: “The insistence on an R-rating helps save this, with a decent helping of bloodthirsty action”

3

Kraven the Hunter review: “The insistence on an R-rating helps save this, with a decent helping of bloodthirsty action”

4The Lord of the Rings: The War of the Rohirrim review – “An uninspired expansion of the most iconic screen take on Tolkien”

4The Lord of the Rings: The War of the Rohirrim review – “An uninspired expansion of the most iconic screen take on Tolkien”

4

The Lord of the Rings: The War of the Rohirrim review – “An uninspired expansion of the most iconic screen take on Tolkien”

5Nightbitch review: “Amy Adams' disappointing dark comedy is all bark and no bite”

5Nightbitch review: “Amy Adams' disappointing dark comedy is all bark and no bite”

5

Nightbitch review: “Amy Adams' disappointing dark comedy is all bark and no bite”

1Doctor Who 2024 Christmas special review: “Ncuti Gatwa is as magnetic as ever in this delightful festive treat”

Ncuti Gatwa as the Doctor and Nicola Coughlan as Joy in Doctor Who Christmas special Joy to the World

1Doctor Who 2024 Christmas special review: “Ncuti Gatwa is as magnetic as ever in this delightful festive treat”

1

Doctor Who 2024 Christmas special review: “Ncuti Gatwa is as magnetic as ever in this delightful festive treat”

2Secret Level review: “An uneven experience with serious highlights that ultimately make up for the misses”

2Secret Level review: “An uneven experience with serious highlights that ultimately make up for the misses”

2

Secret Level review: “An uneven experience with serious highlights that ultimately make up for the misses”

3Skeleton Crew review: “Perfectly captures the vibes of classic Star Wars with a swashbuckling twist”

3Skeleton Crew review: “Perfectly captures the vibes of classic Star Wars with a swashbuckling twist”

3

Skeleton Crew review: “Perfectly captures the vibes of classic Star Wars with a swashbuckling twist”

4Creature Commandos review: “James Gunn’s heartwarming, R-rated tale about super-monsters proves that the DCU is in good hands”

4Creature Commandos review: “James Gunn’s heartwarming, R-rated tale about super-monsters proves that the DCU is in good hands”

4

Creature Commandos review: “James Gunn’s heartwarming, R-rated tale about super-monsters proves that the DCU is in good hands”

5Cobra Kai season 6, part 2 review: “Returns to the sort of hard-hitting form that made it such a fan favorite in the first place”

5Cobra Kai season 6, part 2 review: “Returns to the sort of hard-hitting form that made it such a fan favorite in the first place”

5

Cobra Kai season 6, part 2 review: “Returns to the sort of hard-hitting form that made it such a fan favorite in the first place”

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