The cast and creators of "The Walking Dead" discuss how Rick develops bloodlust to deal with the pain of Lori's death.
Cast:
Andrew Lincoln
Norman Reedus
Lauren Cohan
Danai Gurira
Melissa McBride
Lennie James
Sonequa Martin-Green
Alanna Masterson
Josh McDermitt
Christian Serratos
Jeffrey Dean Morgan
Ross Marquand
Seth Gilliam
Austin Amelio
Tom Payne
Xander Berkeley
Khary Payton
Steven Ogg
Katelyn Nacon
Pollyanna McIntosh
Avi Nash
Callan McAuliffe
Cooper Andrews