It’s the mockumentary with something for everyone — tennis fans, Saturday Night Live fans, Brooklyn Nine-Nine fans, Game of Thrones fans, This Is Spinal Tap fans and most of all, people who like laughing at the earnestness of televised sports. 7 Days in Hell (on HBO Saturday, July 11, at 10pm ET/PT; available now on HBO GO), features Andy Samberg and GoT’s Kit Harington as Andre Agassi-esque hotshot Aaron Williams (Samberg) and man-bunned dumbbell Charles Poole (Harington) locked in a tennis match that simply will not end. The star-packed comedy also features cameos by Serena Williams and John McEnroe, plus appearances by Lena Dunham, Michael Sheen, Mary Steenburgen, Howie Mandel, Fred Armisen and June Squibb.
