"Doctor Who" season 9 episode 5 titled "The Girl Who Died" premiered last Saturday Oct. 17. Watch the live stream online here and here.
The Doctor and Clara just finished their underwater quest and about to go on a new one. Go here to catch up on the action with last week's episode 4.
In episode 5, the Time Lord and his companion protecting a village and fighting against an out-of-place foe. Check out its official synopsis below.
"Captured by Vikings, the Doctor and Clara must help protect their village from Space Warriors from the future: the Mire. Outnumbered and outgunned their fate seems inevitable. So why is the Doctor preoccupied with single Viking girl?"
According to Hollywood Take, the Viking girl in question could be Ashildre played by episode 5 guest star Maisie Williams.
Earlier this year, the "Game of Thrones" fan favorite was described as a "sharp, talented tornado" by Peter Capaldi. The Twelfth Doctor later revealed that Williams will have to "has to cover quite a range" in her guest appearance in the BBC sci-fi show.
How will the 18-year-old actress handle her transition from Westeros? Find out and watch the "Doctor Who" season 9 episode 5 live stream online here and here.
Whovians in the US can catch "The Girl Who Died" via BBC America. UK-based fans can watch it on the BBC iPlayer.
For fans living in the rest of the world, watch the live stream here and here.
Using the links above may have you come across different ads while you watch. When you do, remember to close each on by clicking on the "X" button. The links may also require you to sign up for a free account before being allowed to watch the live stream online.
In the meantime, check out the "Doctor Who" season 9 episode 5 preview below: