David Morrissey is headed to "The Walking Dead" as the Governor this season. And while his character is one of the most highly anticipated for Season 3 -- don't forget about Michonne! -- Morrissey said he didn't do much research ... at least comic book-wise. Adapted for TV in 2010, "The Walking Dead" is based on the award-winning black and white comic books by Robert Kirkman, Tony Moore and Charlie Adlard."I avoided the comics for a bit actually," Morrissey told Digital Spy.