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?

With nearly 60s years of comics to pull from and a perfectly cast Sacha Baron Cohen, a solo Mephisto series would be a home ...

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

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

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

Discover Mephisto's powerful debut in Ironheart and explore his future role in the MCU. Will he face off against new heroes ...

After the introduction of Mephisto into the MCU, there are any number of characters who could make a deal with Marvel's devil ...

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 ...

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