7 Days in Hell (HBO)

Golden Globe-winner Andy Samberg ('Brooklyn Nine-Nine') and 'Game of Thrones' star Kit Harington head up the cast of this outrageous mockumentary about the longest and greatest tennis match of all time--a grueling seven-day, five-set marathon between hyper-malcontent Aaron Williams (Samberg) and dim-witted prodigy Charles Poole (Harington).