Once Upon a Time (8pm, ABC) - Regina is blamed for the death of a much-admired citizen, but Emma thinks she may not be guilty. Meanwhile, in fairy-tale land, Snow White and Prince Charming plot a public execution for the Evil Queen.
The Good Wife (9pm, CBS) - Will hopes for a large payday on his latest case, but frequent nemesis Louis Canning (Michael J. Fox) tries to delay a deposition that is crucial to Will's argument. Meanwhile, an old foe complicates Eli's life, and Will and Diane take a stand against Clarke.
Downton Abbey (9pm, UNC-TV) - Much happens in the two-hour premiere of this wildly popular British soap's third season. Cora's wealthy American mother (played by Shirley MacLaine) visits Downton for the wedding of Matthew and Mary. Meanwhile, Robert receives bad news about an investment and Anna vows to prove Bates' innocence. My review of Season 3.
The Biggest Loser (9pm, NBC) - The Season 14 premiere features three kids and 14 adults beginning their weight loss journeys. Trainer Jillian Michaels returns to the show.
Oprah's Next Chapter (9pm, OWN) - Oprah interviews David Letterman from the campus of his alma mater, Ball State University in Muncie, Indiana.
Revenge (9pm, ABC) - Victoria incorporates Emily into her newest scheme, while Emily zeroes in on her next target.
An Amish Murder (9pm, Lifetime) - In this Lifetime movie, brutal murders in an Amish community are investigated by its female chief of police, who also witnessed horrific crimes there when she was a child.
Note: ABC also has new episodes of "Happy Endings" and "Don't Trust the B in Apartment 23" airing out of place tonight at 10 and 10:30.