Andy Samberg and Jon Snow play 테니스 in 7 Days in Hell teaser 

a Christopher Guest-esque mockumentary about an epic (but fictional) seven-day tennis match. 

Andy Samberg and Kit Harington play the men who left it all on the court—mulletted troublemaker Aaron Williams (Samberg) and dim-witted prodigy Charles Poole (Harington). The film promises a host of celebrity cameos, including Serena Williams and Soledad O’Brien, but the true star of this teaser might be Will Forte’s tennis racket blazer. Unless it’s Harington’s man bun. (It’s the man bun.)

The star-studded cast also includes Karen Gillan, Lena Dunham, Michael Sheen, Mary Steenburgen, Howie Mandel, Fred Armisen, and June Squibb.

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