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

Mephisto finally joins the MCU in Ironheart after years of fan theories sparked by WandaVision and Agatha All Along.

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

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

After years of teasing and speculation, Mephisto has finally entered the Marvel Cinematic Universe. Played by Sacha Baron ...

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

With Mephisto finally part of the MCU, it's a good time to list the most powerful magic users the franchise has to offer.

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

Sacha Baron Cohen plays the role of Mephisto in the Disney+ miniseries called Ironheart, which is based on a Marvel Comics ...

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