If you want to go into Invincible Season Four spoiler-free, be forewarned that we’ll be diving into some serious spoiler ...

Mark Grayson has already faced some formidable foes in Amazon's animated "Invincible" series, but the one villain he should ...

It follows teenager Mark Grayson as he grows into a proper superhero named Invincible and learns the consequences of being superstrong and powerful while he discovers the threat of an alien empire ...