What is Jon Snow upto post 'Game of Thrones'?

Game Of Thrones star Kit Harington must be dead in the in American fantasy series, but the actor is busy these days playing a tennis match in an HBO comedy titled 7 Days in Hell.

The 28-year-old English actor, who is famous for playing the role of Jon Snow in Game of Thrones, was seen playing a gruelling game of tennis with Andy Samberg in the HBO's upcoming mockumentary's trailer, which is about two fictional tennis rivals taking part in what ends up as a brutal seven-day five-set match, the Independent has reported.

This sports documentary will be an outrageous star-studded look at big-time tennis with cameos from the high-profile likes of John McEnroe, Serena Williams, June Squibb, Michael Sheen and Lena Dunham.

The comedy series will premiere on HBO at 10 p.m. on July 11. 

Watch the trailer: