The Winter King
Episode 1
S1 E1:
High King Uther banishes his son, Arthur, who rescues a dying boy named Derfel; Arthur entrusts Derfel to Merlin and Nimue; Uther has a new heir, but Merlin receives a dark vision for the future.
Starring
Eddie Marsan, Nathaniel Martello-White, Valene Kane
Director
Otto Bathurst