"The Walking Dead" Cast In and Out of Costume 

Alanna Masterson in The Walking Dead (2010)

Alanna Masterson at an event for The Walking Dead (2010)

Nicole Barré, Briana Venskus, and Mimi Kirkland in The Walking Dead (2010)

Briana Venskus at an event for Grace and Frankie (2015)

Andrew Lincoln in The Walking Dead (2010)

Merritt Wever at an event for The 64th Primetime Emmy Awards (2012)

Jeffrey Dean Morgan in The Walking Dead (2010)

Jeffrey Dean Morgan at an event for Batman v Superman: Dawn of Justice (2016)

Jeffrey DeMunn in The Walking Dead (2010)

Jeffrey DeMunn attends the 'King Lear' Benefit Reading at The Players Club in New York City.

Mike Seal, Josh McDermitt, and Lindsley Register in The Walking Dead (2010)

Michael Rooker in The Walking Dead (2010)

Norman Reedus and Katelyn Nacon in The Walking Dead (2010)

Norman Reedus at an event for Triple 9 (2016)

Danai Gurira at an event for The Walking Dead (2010)

Chandler Riggs in The Walking Dead (2010)

Chandler Riggs at an event for The Walking Dead (2010)

Austin Amelio at an event for Everybody Wants Some!! (2016)

Andrew Lincoln and Pollyanna McIntosh in The Walking Dead (2010)

Pollyanna McIntosh at an event for Hap and Leonard (2016)

Sabrina Gennarino and Seth Gilliam in The Walking Dead (2010)

Sabrina Gennarino at an event for After (2014)

Peter Luis Zimmerman in The Walking Dead (2010)

Merritt Wever and Ann Mahoney in The Walking Dead (2010)

Ann Mahoney at an event for The Walking Dead (2010)

Christine Evangelista and Liz E. Morgan in The Walking Dead (2010)

Jayson Warner Smith and Michael Konanec in The Walking Dead (2010)

Jayson Warner Smith at an event for The Birth of a Nation (2016)

Daniel Newman and Kerry Cahill in The Walking Dead (2010)

Melissa McBride in The Walking Dead (2010)

Melissa McBride at an event for The Walking Dead (2010)

Lauren Cohan at an event for Batman v Superman: Dawn of Justice (2016)

Jill Jane Clements in The Walking Dead (2010)

Alicia Witt at an event for Danny Collins (2015)

Lennie James and Karl Makinen in The Walking Dead (2010)