The twentieth episode. Daryl the Walking Dead died in episode 20. In episode 20, Darryl dies while looking for Rick's body and whereabouts, and a sound accident occurs. He always feels guilty about Rick's death. If Rick hadn't resisted, nothing would have happened. The Walking Dead is an American horror TV series, directed by Frank Darabont and starring andrew lincoln, norman reedus, lauren cohan and steven yeun. Adapted from the comic book of the same name, this drama premiered on AMC cable TV network in 20 10/0/0/0. It is the first authentic zombie TV series in TV history.