Rast

Rast is a minor character in Game of Thrones. He is played by Luke McEwan and is expected to debut in the first season.

Rast is a member of the Night's Watch.

In the books
In the Song of Ice and Fire novels, Rast was sent to the Wall after being accused of rape. He chose to take the black rather than face execution. Whilst being trained as a ranger, he becomes an acquaintence of Jon Snow and Samwell Tarly.