AMC announced the zombie show will end with an expanded Season 11.
The internet has been wondering why one "Walking Dead" character was mysteriously absent.
Actor Ross Marquand says his character is ready to take a dark turn.
While Wilson was best known recently as "The Walking Dead's" Hershel Greene, his Hollywood career spanned decades.
Hershel, a fan-favorite character, first appeared in Season 2 of the series.