On tonight's episode of Talking Dead, there are four guests from The Walking Dead TV series. Showrunner Scott Gimple will be appearing, along with actors Norman Reedus (Daryl) and Melissa McBride (Carol). There is also another as of yet unidentified cast member who will be appearing.
When Talking Dead has a mystery cast member, it is usually a good sign that it's a character that dies during the episode of The Walking Dead being discussed. However, in this case, the mystery cast member could also be Lennie James, who plays Morgan. It's highly suspected, but not officially confirmed that Morgan will be appearing on the Season 5 finale.
Talking Dead airs on Sunday, March 29, 2015 at 10:30 PM ET on AMC.