"Invincible" Creator Robert Kirkman and Writer Simon Racioppa talk about taking Mark Grayson to 'dark places' in the third season of Prime Video's adult animated series.

Invincible Season 3 is now available on Prime Video, featuring intense battles, returning characters, and new threats.

An episode that bides its time, “You Want a Real Costume, Right?” rounds out the three-part premiere of Invincible’s third season by expanding its emerging themes. The plot doesn’t quite move forward, ...