TiVo Guide Week of February 15, 2010 *spoiler alert*

“Penguins of Madagascar” The penguins set out to rescue King Julien and walk into a trap set by their longtime enemy, an evil dolphin named Dr. Blowhole (voice of Neil Patrick Harris). Monday at 8 on Nickelodeon.

“Sesame Street” Leela and Telly help Jack, who has a cow but wants a beanstalk. Also: Super Grover helps Sarah Jessica Parker, who's waiting for Big Bird; Debi Mazar presents the word on the street: humongous. Tuesday at 10 on PBS.

“Human Target” A gifted engineer (Kevin Weisman) wants to leave his job at a weapons company, but he needs Chance's help to get out of his employer's top-secret, high-rise base of operations. Wednesday at 8 on Fox.

“Sarah Silverman Program” Sarah's campaign against violent entertainment---and the movie "Home Alone" in particular---leads to a position of influence in the crusade to clean up TV. Meanwhile, Brian becomes a victim of a bird's deadly accuracy. Thursday at 10:30 on Comedy Central.

“Smallville” Clark is unwittingly infected with wish-fulfilling Kryptonite on Valentine's Day. When he tells Lois he wishes they had a more conventional relationship, she moves in with him and begins to plan their nuptials. And Clark has a wish for Chloe as well: to better protect him. She responds by targeting Lois. Friday at 8 on The CW.

“America’s Most Wanted” A report on a San Diego gang known as Los Palillos (the Toothpicks) that's said to be affiliated with Mexican drug cartels. Members of the gang have been charged with murder and kidnapping in August 2009. Saturday at 9 on Fox.

“Sins of the Mother” A down-on-her-luck graduate student (Nicole Beharie) begrudgingly returns home to her abusive, alcoholic mother (Jill Scott), only to find that her mom has left behind her destructive ways. But the daughter finds it difficult to forgive and forget. Mimi Rogers costars. Based on the book "Orange Mint and Honey" by Carleen Brice. Sunday at 8 on LMN.