Under the mistaken impression that Maw Maw died years ago, Delilah (guest star Amy Sedaris), the financially challenged cousin of Virginia, suddenly pays an unexpected visit to the Chances, bent on claiming her share of Maw Maw's estate. 8 p.m., Fox and KSAS, Channel 4/24.
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"The Biggest Loser"
A surprisingly difficult ball challenge gives the winning team a big advantage at weigh-in, where two players will be sent home. 7 p.m., NBC and KSNW, Channel 3.
"The Real Housewives of Miami"
Among the six women featured in this latest franchise are hoops star Scottie Pippen's wife, Larsa; Venue magazine executive editor Alexia Echevarria; and Cristy Rice, recently divorced from NBA star Glen Rice. 9 p.m., Bravo, Channel 61.
A murdered Marine's fingertips and teeth are found in a stolen purse in the possession of a pickpocket, a grisly discovery that sends Gibbs and his team on the trail of a chilling killer. 7 p.m., CBS and KWCH, Channel 12.
The glee club members are personally touched when Principal Figgins addresses the dangers of underage drinking with the students of the school. 7 p.m., Fox and KSAS, Channel 4/24.
"One Tree Hill"
The ladies plan a surprise baby shower for Haley, while the guys try out for Jamie's basketball team. 7 p.m., CW and KSCW, Channel 5/33.
Seeking revenge, Erica travels to Hong Kong on a mission to strike a lethal blow against Anna. Diana and Lisa begin to form an alliance against Anna. 8 p.m., ABC and KAKE, Channel 10.
"The Good Wife"
Diane represents her occasional beau, ballistics expert Kurt McVeigh, in a lawsuit over testimony he gave against an accused cop killer who later was cleared. 9 p.m., CBS and KWCH, Channel 12.
"The Defiant Ones"
Two men of different races who hate each other escape from a chain gang shackled together. Tony Curtis and Sidney Poitier star. 7 p.m., TCM, Channel 54.
A woolly mammoth, a saber-toothed tiger and a sloth find a human baby and try to reunite him with his tribe in this animated movie. 7 p.m., Disney, Channel 45.