Today’s Highlights

Bark or bite? Cesar Millan catches up with former clients and their pets on a new episode of “Dog Whisperer” (5 and 8 p.m. Nat Geo).

Her racket: Tennis great Serena Williams guest stars as herself on “The Game” (9 p.m. CW).

Prim and proper: “Masterpiece” (9 p.m. KCET) presents a two-part adaptation of Jane Austen’s “Sense and Sensibility” starring Hattie Morahan, Charity Wakefield and Janet McTeer.

Life in the fast lane: Indy racing’s Danica Patrick lends her support on “Oprah’s Big Give” (9:01 p.m. ABC).

Last laughs: The Farrelly brothers’ sitcom “Unhitched” (9:30 p.m. Fox) presents its first-season finale.

Making an impression: The new series “Tracey Ullman’s State of the Union” turns her loose (10 p.m. Showtime).

Early news shows: “CBS News Sunday Morning” (6 a.m. CBS); “Today” (6 a.m. NBC); “Pacesetters” (6 a.m. CW); “Good Morning America” (6 a.m. ABC).

Public affairs: “Face the Nation” (7:30 a.m. CBS); “Meet the Press” (8 a.m. NBC); “This Week With George Stephanopoulos” (8 a.m. ABC); “Fox News Sunday With Chris Wallace” (8 a.m. Fox); “Late Edition With Wolf Blitzer” (8 a.m. CNN); “The Chris Matthews Show” (9 a.m. NBC); “Midday Sunday” (9 a.m. Fox); “60 Minutes” (7 p.m. CBS).

Playing hooky: Truancy, its causes and its effects are explored in “Disconnect: Why Kids Skip School” (2 p.m. ABC).

Clothes-minded: Celebrity fashion is topic “A” for “The Fashion Team” (7 p.m. TV Guide Channel) in this special.

Goin’ mobile: HGTV explores the latest in recreational vehicles at the “RV Show 2008” (9 p.m. HGTV).

Sexposé: Prostitution in America is examined in the new special “Sex Workers or Victims” (9 p.m. Oxygen).

‘Serenity’ now: Nathan Fillion and Summer Glau star in the 2005 sci-fi/action tale. (11 a.m. HBO).

Magic men: Hugh Jackman and Christian Bale star in director Christopher Nolan’s 2006 period thriller “The Prestige” (3:20 and 10:30 p.m. Starz).

Spooky game: Robert De Niro and Dakota Fanning play “Hide and Seek” (5 p.m. MyNet) in this 2005 thriller.

Love in the house of spies: Cary Grant and Ingrid Bergman star in Alfred Hitchcock’s romantic 1946 espionage tale “Notorious” (7 p.m. TCM).

Spaced out: George Clooney stars in director Steven Soderbergh’s 2002 remake of the Russian sci-fi epic “Solaris” (8 p.m. MyNet).

Herd mentality: Persian nomads relocate their livestock in search of “Grass” (9 p.m. TCM) in this epic 1925 silent.

College basketball: The NCAA tourney continues (11 a.m. and 1:30 p.m. CBS).

Soccer: Chivas USA visits FC Dallas (noon FSPrime).

Hockey: The Ducks host the Dallas Stars (5 p.m. FSPrime).

Basketball: The Lakers welcome the Washington Wizards (6:30 p.m. FSN).