What's on TV Tonight | May 20
Harry's Law 7-8pm, NBC. Harry is forced to plan her ex-husband's funeral when no one else claims his body.
The Simpsons 7-7:30pm, FOX. Lisa plan to boost her popularity by writing good things about herself on the school blog backfires.
Masterpiece Mystery: Sherlock 8-9:30pm, PBS. When Moriarty breaks into the Crown Jewels, Sherlock must fight for his reputation.
The Big C 8:30-9pm, SHOW. Cathy and Adam get a bit overzealous with their giving spiritwhile Joy tries to convince Paul to snag an endoresement deal.
Girls 9:30-10pm, HBO. Hannah heads back home to Michigan for her parents' 30th anniversary and spends time with her old friends.