The fight for the future intensifies in this new episode. As the battle continues, one member of the Fringe team orchestrates a Fringe event of his own. Joshua Jackson, Anna Torv and John Noble star. Fox/Citytv, 8 p.m.
We Will Always Love You: A Grammy Salute to Whitney Houston
Stars honour the memory of one of the music industry's most beloved performers. Celine Dion, Jennifer Hudson and others take the stage in the special, which also includes never-before-seen footage and interviews. CBS/Global, 9 p.m.
Determined to avenge her mother's brutal death, Adalind returns and causes chaos. She sets her sights on Nick and his closest allies, especially Hank and Juliette. Monroe gets a surprise visit at the spice shop. NBC/CTV, 8 p.m.
Jay Leno: Chris Matthews, the Mowgli's
David Letterman: Dr. Phil McGraw, Divine Fits
George Stroumboulopoulos: best of the week
Craig Ferguson: James Spader, Cynthia Littleton
Jimmy Fallon: Helen Mirren, Carson Daly
Jimmy Kimmel: David Letterman, Vampire Weekend