Walking Dead: Knots Untie

"Knots Untie" is the eleventh episode of season six of the zombie survival horror television series The Walking Dead, and the seventy-eight episode of the series overall. It was directed by Michael E. Satrazemis with a script written by Matt Negrete and Channing Powell. It first aired on AMC on Sunday, February 28th, 2016 at 9:00 pm. In this episode, Rick Grimes and his group are introduced to Paul Rovia's community, the Hilltop and attempt to make a trade agreement for supplies in exchange for dealing with the Hilltop's Negan and the Saviors problem once and for all.