Live to Dance (7 p.m., Ch. 2): The winning act is announced.
The Middle (7 p.m., Ch. 4): Frankie is happy when Axl asks her to help him choose a present for his mysterious new girlfriend.
Minute to Win It (7 p.m., Ch. 5): Two women compete against each other for the top prize.
Nova scienceNOW (7 p.m., Ch. 7): How smart are animals?
American Idol (7 p.m., Ch. 13): The auditions continue.
NBA basketball (7 p.m., FSN): Bulls at Jazz
Better With You (7:30 p.m., Ch. 4): Casey's Valentine's Day plans for Mia inspire Ben and Joel to break their rule of never buying expensive gifts for their ladies.
Criminal Minds (8 p.m., Ch. 2): The team investigates unusual murders in Los Angeles.
Modern Family (8 p.m., Ch. 4): Claire and Phil decide to reprise their role-playing adventure from the previous year.
Chase (8 p.m., Ch. 5): A corrupt cop preys on single mothers in hope of getting close to their young daughters.
NOVA (8 and 9 p.m., Ch. 7): An Army tanker truck heals its own bullet wounds; An IBM supercomputer pursues a challenge to compete against "Jeopardy!'' champions.Comment on this story
Human Target (8 p.m., Ch. 13): Chance's investigation into Ilsa's deceased husband reveals a web of deception.
College basketball: BYU at Air Force (8 p.m., The mtn.); Utah State at Idaho (9 p.m., ESPN2)
Mr. Sunshine (8:30 p.m., Ch. 4): Ben spends his 40th birthday trying to get rid of a hockey rink that won't melt in this new comedy.
Blue Bloods (9 p.m., Ch. 2): When a girl is kidnapped, Jackie and Danny suspect her drug-addicted boyfriend is responsible.