Vikings: Season 4 Episode 5: Promised
Starring: Travis Fimmel, Katheryn Winnick, Clive Standen, Jessalyn Gilsig, Gustaf Skarsgård, Gabriel Byrne, John Kavanagh, Eddie Drew
Length: 45 minutes
Vikings: S04E05 Description: Halfdan the Black arrives in Kattegat. Floki reveals a secret to Finehair. Ragnar and Yidu become closer. Meanwhile Lagertha settles a score.