Harry's Law (8pm, NBC) - Harry's ex-husband is found dead in the show's series finale. As Harry (Kathy Bates, left) makes plans for the funeral, she also works for a man who is a suspect in his former wife's slaying.
National Memorial Day Concert (8pm, UNC-TV) - Joe Mantegna and Gary Sinise host the annual tribute to America's military personnel, with slated performers Trace Adkins, Natalie Cole, Daughtry, and the National Symphony Orchestra.
Game of Thrones (9pm, HBO) - The Lannisters' control of King's Landing is in peril when Stannis' fleet launches an all-out assault.
Mermaids: The Body Found (9pm, Animal Planet) - A new 2-hour special examining the speculation that the mythical "mermaid" sea creatures may be real -- and claims that authorities know this and are keeping it a secret.
The Killing (9pm, AMC) - Sarah is at her wit's end and Stan tries to med fences. Also, Richmond gets a surprise boost in the mayoral race.
Veep (10pm, HBO) - Selina hosts a conference to promote healthful eating at Baltimore's Camden Yards baseball park, but her pitch isn't popular with fast-food executives. Also, Amy and Dan do their best to entertain students at an elementary school before the vice president arrives.