Print edition: 
Season finale
"Gary Unmarried"
After Gary discovers that his and Allison's divorce papers were never filed, he tries to use the information as leverage to get his beloved "stuff" back. 7:30 p.m., CBS and KWCH, Channel 12.
Reality competition
"America's Next Top Model"
The contestants are excited about their first Top Model photo shoot, until they learn that they can wear only one article of clothing during the session. Andre Leon Talley makes his debut on the judging panel with Tyra Banks and Nigel Barker in the new episode "Dreckitude!" 7 p.m., CW and KSCW, Channel 5/33.
Series
"Mercy"
After a St. Patrick's Day binge, Veronica considers seeing a therapist. Chloe starts to warm up to Dr. Briggs when she learns why he became a doctor. And Sonia, still privately mourning the death of her patient, runs into an ex-boyfriend at a St. Patrick's Day fair. 7 p.m., NBC and KSNW, Channel 3.
Movie
"42nd Street"
An understudy (Ruby Keeler) gets a shot at stardom when a Broadway performer (Bebe Daniels) is sidelined with a twisted ankle in this, the granddaddy of all sentimental backstage musicals. Warner Baxter, George Brent, Una Merkel and Ginger Rogers also star in the 1933 classic. 7 p.m., TCM, Channel 65.
Sports
College Basketball
NIT Tournament, First Round: Teams to be announced. 6 and 8 p.m., ESPN2, Channel 33.
