Andy Samberg and Kit Harington Are the Comedy Team You Weren't Expecting

What are you doing July 11? You're staying in and watching 7 Days in Hell, the HBO tennis mockumentary that is suddenly the TV event of the Summer. In the comedy special, Andy Samberg and Kit Harington play fictitious tennis rivals Aaron Williams and Charles Lloyd Poole, respectively, who play the longest match in (fake) tennis history — hence the title. In this trailer, there's Samberg's Joe Dirt wig, Harington playing someone besides Game of Thrones' Jon Snow, Will Forte cracking wise into the camera . . . yeah, there's nothing you won't love.

Here's the first teaser, as well: