Invincible Season 3, Episode 7, features the 'Invincible War,' showcasing 18 variants of Mark Grayson, each meeting a dark fate in the conflict.

Mark Grayson, after wearing a blue and black costume for most of season 3, will reluctantly return to his original outfit in "Invincible" Season 4 following personal reflection.

Lee Pace breaks down the ominous deal made between Grand Regent Thragg and Mark Grayson at the conclusion of "Invincible" season 4.

Invincible season 4 is reportedly setting the stage for a major conflict between Mark Grayson and the Viltrumites, while also increasing focus on a potential future replacement for the protagonist.

Fans of Prime Video's "Invincible" are debating the implications of an animation error in Season 4, where a mistake caused protagonist Mark Grayson to resemble his father, Omni-Man.

Mark Grayson's brutal journey hasn't got any easier in Invincible season 4, but despite his internal conflict, he's a better hero than ever.