Defiance (8 p.m., Syfy) – In the Season 3 finale, Omec hunts Defiance citizens, while Nolan, Amanda and the others undertake a potential suicide mission to end the threat once and for all.
Cold Justice (8 p.m., TNT) – Working with state police and firearms experts from across the country, the team hopes to uncover the truth behind the mysterious death of a young man that occurred just a few years ago.
Cold Justice: Sex Crimes (9 p.m., TNT) – Casey and Alicia re-open the 17-year-old unsolved case of a teacher raped on an elementary school campus in Rogers, Ark.
Great Performances (9 p.m., UNC-TV) – The Vienna Philharmonic presents an open-air concert from Austria's Imperial Schonbrunn Palace featuring solo pianist Rudolf Buchbinder.
Sign Up and Save
Get six months of free digital access to The Charlotte Observer
Dark Matter (10 p.m., Syfy) – As the first season ends, the person responsible for the mind-wipe makes a move.
Carnival Cravings (10:30 p.m., Food) – If you missed the episode from a couple weeks ago in which host Anthony Anderson spends a day at the Got To Be NC Festival in Raleigh, here it is.