Ten celebrities compete in a high-diving competition in this new reality series. Stars such as Kareem Abdul-Jabbar, Kendra Wilkinson and Louie Anderson face dizzying heights in platform and springboard diving. ABC, 7 p.m.
Karen, Tom, Julia and Derek find themselves in new surroundings and tensions rise at Liaisons. Grace Gummer guest stars as Eileen's daughter, who may hold the key to saving Bombshell. Sean Hayes and Jesse L. Martin also guest star. NBC, 9 p.m.
Hot in Cleveland
Joy and Victoria are suspicious when Melanie's hair blow out lasts an unusually long time in this season finale. Tensions rise between the ladies and rival hairdressers as Melanie tries to keep her secret. Regis Philbin and David Spade guest star. CTV, 8 p.m.
George Stroumboulopoulos: Jessalyn Gilsig
Jay Leno: Jenna Fischer, Black Prairie
David Letterman: Mikaela Shiffrin, Garbage
Jimmy Kimmel: Gerard Butler, Vanessa Hudgens
Craig Ferguson: Michelle Monoghan
Jimmy Fallon: Selena Gomez, David Steinberg
The Daily Show: Rachel Maddow
Conan O'Brien: Kristen Stewart, Glenn Howerton