Tuesday's Highlights: 'The Comedy Central Roast' on Comedy Central
Glee: The competition at regionals is tough this year, and so are the judges, so the members of New Directions decide the best way to boost their chances of winning is to write their own songs. Kathy Griffin and Loretta Devine guest star in this new episode (8 p.m. Fox).
V: Everyone's after Lisa (Laura Vandervoort) in the season finale. Anna (Morena Baccarin) wants Lisa to breed with Tyler (Logan Huffman) to ensure the evolution of the Visitors, while Erica and Diana (Elizabeth Mitchell, Jane Badler) want her help overthrowing Anna. Marc Singer, an alumnus of the original “V” series, guest stars (9 p.m. ABC).
Only in America With Larry the Cable Guy: Larry showers with a friend at America's biggest truck stop in this new episode (9 p.m. History).
Detroit 1-8-7: Fitch (Michael Imperioli) receives a big shock from his ex-wife when she drops off their son (Vadim Imperioli, Michael's real-life son) for a visit in this new episode (10 p.m. ABC).
Four of a Kind: This new series chronicles the lives of the Durst quadruplets — Kendra, Calli, Sarah and Megan — who are 17-year-old high-school seniors (11 p.m. Lifetime).
African Hunting Holiday With Louis Theroux: This new special from the “Gonzo” journalist travels to Africa, where American hunters pay top dollar for the chance to shoot big game (7 and 10 p.m. BBC America).
Exhibition baseball: The Texas Rangers visit the Dodgers (1:05 p.m. FS Prime).
College basketball: NCAA Tournament, first round (3:30 and 6 p.m. TRU). NIT Tournament, first round (4, 6 and 8 p.m. ESPN2; 4:30 p.m. ESPN).
Hockey: The Kings visit the Nashville Predators (5 p.m. FSN).
Soccer: The Galaxy visit the Seattle Sounders FC (6:30 p.m. ESPN).
Photo: Associated Press