Sheldon goes to work with Amy in her lab when the university forces him to take a vacation; Bernadette asks Howard to sign a pre-nup.

(Originally Aired: Thursday Feb 09, 2012)

Rob asks Hector for secret Spanish lessons so he can understand what Maggie’s family is saying; Fernando pretends to diet.

(Originally Aired: Thursday Feb 09, 2012)

A teenager (Astro), whose brother was recently murdered, is identified as the latest person of interest; Finch fears that his ex-partner’s son is getting close to discovering the machine.

(Originally Aired: Thursday Feb 09, 2012)

Jane tries to prove that a woman on trial for murder is innocent; Summer (Samaire Armstrong) helps Cho with a case.

(Originally Aired: Thursday Feb 09, 2012)

In honor of Valentine’s Day, couples tackle special obstacles that include Love Struck and the Wipeout Wedding Reception.

(Originally Aired: Thursday Feb 09, 2012)

Lexie watches Zola as Meredith and Derek try to have a night to themselves for Valentine’s Day; Callie surprises Arizona with a romantic evening; Ben tries to prove that he knows Bailey better than she thinks.

(Originally Aired: Thursday Feb 09, 2012)

Sam finds his estranged sister in jail, heavily medicated and in a nearly catatonic state; Erica begins secret cancer treatments and refuses to let Cooper and Charlotte tell Mason; Cooper, Pete and Addison treat a drug addict’s baby.

(Originally Aired: Thursday Feb 09, 2012)

Criss (James Marsden) and Liz need a dining room table for their Valentine’s Day celebration; Jack spends time with his mother-in-law (Mary Steenburgen); Frank and Tracy try to find a date for Lutz.

(Originally Aired: Thursday Feb 09, 2012)

When Dwight receives a special assignment in Tallahassee, he and Andy must decide which Scranton employees will go with him; Pam returns from maternity leave.

(Originally Aired: Thursday Feb 09, 2012)

An epic fight between Kevin (Jason Lee) and Ava makes Chris and Reagan wistful for relationship drama.

(Originally Aired: Thursday Feb 09, 2012)

A detective discovers he is a hunter charged with protecting humanity from supernatural creatures.

Vocalists in Hollywood try to advance to the semifinals.

(Originally Aired: Thursday Feb 09, 2012)

An amateur magician’s (Jonathan Slavin) assistant vanishes during an ambitious disappearing act; Leo asks Isabel for help finding Willa.

(Originally Aired: Thursday Feb 09, 2012)

When Elena receives an invitation to a formal ball at Klaus’ recently renovated mansion, Stefan and Damon insist on going with her; Caroline uncovers a new side of Klaus.

(Originally Aired: Thursday Feb 09, 2012)

During a girls-only, anti-Valentine’s Day slumber party, Diana takes some mood-altering ”Devil’s Spirit”; Cassie is haunted by the spirits of vengeful witches.

(Originally Aired: Thursday Feb 09, 2012)

Elaine’s ex introduces her to two of his friends who look like George and Kramer but act like their exact opposites.

(Originally Aired: Thursday Oct 03, 1996)

Jerry’s new girlfriend is a plagiarist.

(Originally Aired: Wednesday Mar 25, 1992)

Alan finds there is not much room for him left in the house when Charlie reluctantly lets Chelsea move in.

(Originally Aired: Monday May 04, 2009)

When Chelsea and Alan become best friends, Charlie tries to take advantage of the situation.

(Originally Aired: Monday May 11, 2009)

When Charlie finds out that Mia is back in town, he begins to question his relationship with Chelsea; Judith is rushed to the hospital.

(Originally Aired: Monday May 18, 2009)

Charlie must decide between his fiancee, Chelsea, and his former girlfriend, Mia.

(Originally Aired: Monday Sep 21, 2009)

Archers surprise birthday present leads to all sorts of other surprises.

(Originally Aired: Thursday Feb 09, 2012)

Gary and Joel become arsonists to defend the local fire department.

(Originally Aired: Thursday Feb 09, 2012)

The ladies of Beverly Hills talk about the season’s biggest moments.

(Originally Aired: Monday Feb 06, 2012)

(Originally Aired: Thursday Feb 09, 2012)

(Originally Aired: Thursday Feb 09, 2012)

The women deal with lingering drama from last year; Vicki finalizes her divorce; Alexis has a new job; Tamra and Gretchen try to bury the hatchet.

(Originally Aired: Tuesday Feb 07, 2012)

A fruit with two seafood ingredients; time runs out when a mystery ingredient is undercooked.

(Originally Aired: Tuesday Aug 09, 2011)

Competitors from different countries; fish in the first two baskets.

(Originally Aired: Tuesday Jan 31, 2012)

Caterer Ally is addicted to party food; Mike a line cook can’t get enough of food.

(Originally Aired: Thursday Feb 09, 2012)

Extensive underground operations are required to protect the U.S. Capital, its citizens and politicians.

A dangerous drug smuggler gets busted.

(Originally Aired: Thursday Feb 09, 2012)

Three young men, with crimes ranging from attempted murder to controlled substance possession, face the reality of time behind bars.

(Originally Aired: Monday Jan 30, 2012)

Troy and Junior head to run lines for the final time; a storm soaks Joe and Tommy’s supply of bullets; R.J. and Jay Paul focus on tagging out.

(Originally Aired: Thursday Jul 21, 2011)

Troy reunites with Clint and runs a second boat; Liz Cavalier runs her own boat; R.J. Molinere and his son R.J. take on 500 tags; Bruce Mitchell’s new secret weapon.

(Originally Aired: Thursday Feb 09, 2012)

Six of Oklahoma’s most respected hand fishing teams hit the water, braving hundred-degree plus heat and severe drought conditions, in hopes of bagging colossal flathead catfish.

(Originally Aired: Thursday Feb 09, 2012)

The contestants must ask strangers for their clothing; the designers must use the clothing gathered on the street to create new outfits.

(Originally Aired: Thursday Feb 02, 2012)

The designers compete in a sportswear challenge.

(Originally Aired: Thursday Feb 09, 2012)

The designers must use snake skin print fabric to create an elegant look; the remaining designers must use fake fur to create a cat-inspired collection.

(Originally Aired: Thursday Feb 09, 2012)

Mike learns that Danny has threatened to get new roommates; the ladies hire strippers for Pauly and Mike’s birthday party; the roommates try to kidnap Vinny.

(Originally Aired: Thursday Jan 26, 2012)

Everyone celebrates Vinny’s return; Mike tries to be nice; Snooki faces an uncomfortable condition.

(Originally Aired: Thursday Feb 02, 2012)

Mike gathers information on a roommate; Roger will not return Jenni’s calls.

(Originally Aired: Thursday Feb 09, 2012)