Spoilers follow for the first three episodes of Prime Video’s Invincible Season 4, which debuts on March 18.

Invincible Season 4 returns with an explosive three-part premiere, as Mark Grayson faces intense battles and family tensions.

Mark’s instability grows while a surprising new narrative takes the story in an unexpected direction in the upcoming episode.

After last season’s bloody conclusion, Invincible returns with a trio of episodes that chart a brand-new emotional course.

Invincible Season 4, the next installment in Prime Video's adult animated superhero series based on the eponymous comic book ...