We’re just 20 days away from the biggest pop culture convention of the year with Comic-Con 2012 coming next month, and slowly but surely studios and TV networks are firming up their rosters of films and series that will take San Diego by storm. This week it’s AMC announcing their line-up of panels for the convention, and the trio of programs hitting the Con is no surprise.

The Walking Dead will make a triumphant return to the convention with an hour-long panel in Hall H moderated by Talking Dead host Chris Hardwick and including special guests like cast members Andrew Lincoln, Sarah Wayne Callies, Laurie Holden, Norman Reedus, Steven Yeun, Lauren Cohan, Denai Guerrero and David Morrisey along with Executive Producer and Showrunner Glen Mazzara, Executive Producer Gale Anne Hurd, Executive Producer Robert Kirkman and Co-Executive Producer and Special Effects Make-up Supervisor Greg Nicotero.  But that’s not all. Hit the jump for more.