Wednesday’s TV Highlights: Juliet asks Gus for help on ‘Psych’

SERIES

The New Adventures of Old Christine: Christine (Julia Louis-Dreyfus) is feeling envious of Richard and New Christine (Clark Gregg, Emily Rutherfurd) as they prepare for their new baby. Tim Meadows guest stars as a gynecologist (8 p.m. CBS).

Mercy: Veronica (Taylor Schilling) gets ready for her first official date with Sands (James Tupper) (8 p.m. NBC).

Faces of America With Henry Louis Gates Jr.: In this new series, DNA testing and genealogical research -- which Gates employed to help prominent black Americans trace their roots -- is used for people with a variety of ethnic backgrounds. Director Mike Nichols, Kristi Yamaguchi and Yo-Yo Ma are featured in tonight’s episode (8 p.m. KCET).

Gary Unmarried: Valentine’s Day has Gary (Jay Mohr) stressing out in this new episode. He’s just gotten a great gift from Sasha (Brooke D’Orsay), and now he has to come up with one for her that isn’t just great . . . but perfect (8:30 p.m. CBS).

American Idol: The Hollywood round continues (9 p.m. Fox).

Man vs. Wild: This new episode takes viewers behind the scenes with Bear Grylls and his crew (9 p.m. Discovery).

Nip/Tuck: Sean and Christian (Dylan Walsh, Julian McMahon) begin psychotherapy together in this new episode (10 p.m. FX).

SPECIALS

Inside Polygamy: Life in Bountiful: This new special visits the fundamentalist Mormon polygamist community of Bountiful, British Columbia (6 and 9 p.m. NGC).

Samantha Brown Fanathon: The host celebrates 10 years at the Travel Channel (8 p.m. Travel).

MOVIES

Temple Grandin: The scientist (Claire Danes) becomes an advocate for autistics in this 2010 docudrama (8 p.m. HBO).

SPORTS

Pro basketball: The Lakers visit the Utah Jazz (6 p.m. KCAL); the Clippers visit the Golden State Warriors (7:30 p.m. FS Prime).

Hockey: The Edmonton Oilers visit the Ducks (7 p.m. FSN).