Invincible Season 4 is currently in the works, and Robert Kirkman is teasing fans with what to expect from Mark Grayson’s (Steven Yeun) eagerly anticipated return. Season 3 premiered earlier this year ...

Kirkman teased a darker Mark Grayson for Invincible Season 4, and also revealed that the upcoming season will feature more viltrumites. Furthermore, Kirkman also spoke about pushing the animation ...