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

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

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 ...

Mephisto might finally be joining the MCU soon, paying off years of Marvel Studios teasing the demonic supervillain.

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

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