The Seven Deadly Sins: Season 4, Episode 23
4 - 23: An Everlasting Kingdom
Merlin, who has been separated from the "Seven Deadly Sins", confronts Cass alone to protect Arthur. Arthur also pulls out his sword and confronts Cass.
Merlin, who has been separated from the "Seven Deadly Sins", confronts Cass alone to protect Arthur. Arthur also pulls out his sword and confronts Cass.