The Ellen DeGeneres Show
(3 p.m., NBC10) - Sofia Vergara; Justin Bieber; inventor Ethan Fisher.
Charlie and the Chocolate Factory (8 p.m., 6ABC) - Tim Burton's version of the Roald Dahl story, starring Johnny Depp.
American Masters (9 p.m., WHYY TV12) - "Genius Within: The Inner Life of Glenn Gould" profiles the renowned classical pianist whose artistry was overshadowed by his fabled eccentricities.
Gossip Girl (9 p.m., CW57) - Nate discovers a secret that Juliet has been keeping and confronts her about it.
The Closer (9 p.m., TNT) - Another person falls victim to a blood feud within a refugee family from Kosovo.
Mike & Molly (9:31 p.m., CBS3) - Molly misreads the signals when she invites Mike inside after their third date and he turns her down.
Men of a Certain Age (10 p.m., TNT) - Joe makes a surprising discovery about his daughter.
Conan (11 p.m., TBS) - Actor Tom Hanks; actor Jack McBrayer; Soundgarden performs.
Late Show With David Letterman (11:35 p.m., CBS3) - Actor Johnny Depp; Ra Ra Riot performs.
The Tonight Show With Jay Leno (11:35 p.m., Ch. 10) - Russell Brand; Chris Colfer; Jonny Lang, Chris Layton, Brad Whitford, and Billy Cox perform.
Lopez Tonight (Midnight, TBS) - David Arquette; Ashley Greene; Billy the Exterminator.
Jimmy Kimmel Live (12:36 a.m., 6ABC) - Mark Wahlberg; Beau Garrett; the Temper Trap.
The Late Late Show With Craig Ferguson (12:37 a.m., CBS3) - Actress Mary Lynn Rajskub; NASCAR driver Carl Edwards.