Robert Kirkman Seemingly Kills Dreams Of an Invincible/Spider-Man Team-Up
Image: Cory Walker/Marvel ComicsThere are a lot of superheroes in Prime Video’s adaptation of Invincible. Within the show’s first season (and half of its second), Mark Grayson has brushed shoulders with Robert Kirkman, Ryan Ottley and Cory Walker’s spins on classic heroes like Superman and Batman. Depending on who you ask, though, he might be meeting up with an actual comics hero in the near future instead of their legally distinct version.Invincible's Robert Kirkman on Casting Season 2In a recent IGN interview, Kirkman!-->!-->…