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.

Here are 7 MCU titles where Mephisto could pop up next.

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

Ironheart introduced one of Marvel’s most long-awaited villains into the MCU, and in doing so opened the door for some ...

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

In the 'Ironheart' finale, Marvel's underworld villain finally surfaces—played by Sacha Baron Cohen, no less—but the reveal ...

The following contains spoilers from… well, every MCU television series that has streamed on Disney+ thus far. The season ...

With his introduction in the finale of 'Ironheart,' the Marvel Cinematic Universe has set the stage for long-awaited ...

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

There are so many powerful groups in the Marvel Cinematic Universe, but two of the best just failed to show up when it ...

Rumors of a Midnight Sons project set in the MCU have been circulating on the internet for the past few years.

Ironheart's finale introduced a formidable new villain to the MCU, and this antagonist is more terrifying because of his own ...