"The Biggest Loser" 8 p.m. NBC — A trainer helps a contestant reconnect with a once-loved sport.

"Brooklyn Nine-Nine" 8:30 p.m. Fox — Amy tries to get a group Christmas photo of the precinct.

"The Voice" 9 p.m. NBC — Live eliminations and four remain.

"Boston's Finest" 9 p.m. TNT — Office Jenn Penton reconnects with her troubled sister.

"The Goldbergs" 9:01 p.m. ABC — Shopaholic Beverly is over the moon when Erica gets a job at a local department store.

"Sons of Anarchy" 10 p.m. FX — Jax's world is suddenly turned upside down.

"Chicago of Fire" 10:01 p.m. NBC— Boden makes one last ditch effort to save the firehouse from being closed.