For the past four ears, we've had many wild theories as to when and where we'd see the demon lord Mephisto in the MCU.

Marvel’s Zoie Nagelhout, an executive producer, admitted the creative shift: originally, Dormammu was intended, but Mephisto ...

Marvel's "Ironheart" finally introduces Mephisto (Sacha Baron Cohen) to the MCU. But after years of delays, does it work?

Egg has been spotted in the Ironheart season finale that reveals what became of Parker Robbins' Hood, and how it could point ...

Mephisto has finally made his MCU debut, but only a few heroes will be strong enough to battle the demonic supervillain.

Four years after WandaVision made "Mephisto" the hottest search term Google had ever seen, Ironheart on Disney+ finally ...

Ironheart brings Mephisto into the MCU (at last!), but who is the Marvel Universe's devil, which characters is he tied to on ...

You've met Thanos. You know Loki. Now the newest Marvel universe big bad makes his debut in the season finale of the Disney+ ...

The Marvel Cinematic Universe continues to expand. And in Ironheart, it introduces a new hero experiencing grief and a ...

Cosmic threats like Thanos and the Celestials defined the stakes of the Infinity Saga, where power was often quantified by ...

A new villain, Mephisto, is making a name for himself in the MCU, but he has to surpass Thanos if he wants to leave a lasting ...

Marvel's Ironheart brings on board a central supernatural character with a very rich comic book history, Mephisto.