Now that he's achieved enough credits to graduate, Jeff considers what's next. This season-finale episode also revisits the Remedial Chaos Theory timeline from last season. Citytv/NBC, 7 p.m.
Two and a Half Men
Walden's new love interest is a hot 22-year-old woman, but he soon realizes he's more attracted to her worldly grandmother in this season finale. Duff guest star. CBS/CTV, 7:30 p.m.
The members of New Directions face off against Hoosierdaddies and their lead singer Frida Romero in this season finale. Rachel finds out if she's earned a callback for Funny Girl on Broadway. Fox/Global, 8 p.m.
Jay Leno: Shakira, Marc Maron, Tom Jones
David Letterman: Jack Hanna, Benedict Cumberbatch
Jimmy Kimmel: Tobey Maguire
Conan O'Brien: Don Cheadle