Hawaii Five-0 (9 p.m., CBS) – Tonight’s 2-part Season 6 finale starts with the Five-0 planning an escape when gunmen storm a building where they are attempting a rescue. Later, McGarrett and Danny pose as drug pilots in a plan to stop a meth epidemic on the island, but when McGarrett is seriously wounded, Danny is forced to break their cover in order to save his partner’s life. Renewed.
Also on tonight . . .
Chelsea (Netflix) – Chelsea Handler’s new talk show starts with guests Drew Barrymore and Pitbull, as well as Secretary of Education John B. King.
The Vampire Diaries (8 p.m., CW) – In the Season 7 finale, Damon, Enzo and Caroline realize they must take drastic measures if they hope to save Bonnie. And Stefan tells Caroline they may need to bring Alaric and the twins into their plan. Renewed.
The Amazing Race (8 p.m., CBS) – The race ends with teams dashing from Shenzhen, China, to Santa Barbara, Calif., while faced with the harrowing task of synchronized mountaineering. This will also be back.
Grimm (9 p.m., NBC) – Nick fears he may lose everything as he continues battling Black Claw.