What would happen if a single tennis match went on for an entire week?
That's the question HBO's upcoming film 7 Days in Hell answers in the form of a HIGHlarious mockumentary!
The comedy centers around two rival tennis players — played by Andy Samberg and
Jon Snow Kit Harington — enduring an excruciating seven-day match!
[ Related: Game Of Thrones' Kit Harington Totally Ruins Seth Meyers' Dinner Party! ]
Samberg plays badass Aaron Williams with a mullet and rockstar attitude, and Harington plays the prodigal dullard Charles Poole!
The film boasts an all star cast that includes Karen Gillian, Will Forte, Lena Dunham, Michael Sheen, Howie Mandel, Fred Armisen, and June Squibb — and also features cameos from tennis legends Serena Williams and John McEnroe!
Ch-ch-check out the love-ly trailer (below)!