The Big Bang Theory
Leonard gets a great opportunity when he's offered an exciting job overseas, but the news throws both Penny and Sheldon for a loop in this season finale. CBS/CTV, 7 p.m.
A storm rages outside and inside in this season finale. As more and more patients flood into the hospital, resources become scarce and the Grey Sloan Memorial goes into crisis mode. At the same time, one of the doctors is in peril. ABC/CTV, 8 p.m.
Past and present employees of Dunder Mifflin gather together to attend a wedding months after the premi©re of the documentary in the 75-minute series finale. The gathering provides an opportunity for some to bury the hatchet. NBC, 8 p.m.
George Stroumboulopoulos: Ron Maclean & Don Cherry
Jay Leno: Adam Sandler, Phil Jackson
David Letterman: Barbara Walters, Jesse Eisenberg
Jimmy Kimmel: Chris Pine, Connie Britton
Craig Ferguson: Paul Reiser, Yunjin Kim
Jimmy Fallon: Tim McGraw
The Daily Show: George Packer
Conan O'Brien: Zachary Quinto, Heather Graham