Ever since 2012's "Marvel's The Avengers," the MCU has produced over 20 television shows. Let's try tackling the impossible ...

Mephisto has finally arrived in the MCU, and the new villain should fight one of the franchise's most powerful characters after his debut set it up.

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