Wil Wheaton invites Leonard and Sheldon to a party at his house; Howard receives an opportunity.

(Originally Aired: Thursday Oct 13, 2011)

A wealthy donor makes Leonard question what he is willing to do for science.

(Originally Aired: Thursday Feb 10, 2011)

Reese and Finch try to unravel a threat to a promising young doctor (Linda Cardellini).

(Originally Aired: Thursday Oct 13, 2011)

Patrick Jane tries to prove a man carrying a gun at a political rally is planning to commit murder; Lisbon looks into a photographer’s death.

(Originally Aired: Thursday Oct 13, 2011)

The angels try to crack a kidnapping ring in Cuba but are framed and thrown into a women’s prison; Bosley works with his ex-girlfriend and CIA operative Samantha Masters (Erica Durance).

(Originally Aired: Thursday Oct 13, 2011)

The residents try to impress Jackson’s mother, Catherine Avery, when she comes to Seattle Grace to perform a groundbreaking surgery; Alex and Arizona encounter a familiar face in the ER; Bailey makes a choice about her love life.

(Originally Aired: Thursday Oct 13, 2011)

A woman without a uterus asks Jake and Addison to help her have a baby; Amelia treats a woman with Parkinson’s disease who is habitually unfaithful; Violet struggles with her life as a stay-at-home mom.

(Originally Aired: Thursday Oct 13, 2011)

Things get strange when Troy and Abed throw a party at their new apartment.

(Originally Aired: Thursday Oct 13, 2011)

In retaliation to Ron’s ”guys-only” wilderness group, Leslie takes the women on an adventure weekend; Ben is forced into joining Donna and Tom for a day of relaxation; Chris spends time with Jerry.

(Originally Aired: Thursday Oct 13, 2011)

When Andy decides to throw a garden party at Schrute Farms to impress Robert, Dwight researches how to be a good host; Andy’s family makes him feel self conscious.

(Originally Aired: Thursday Oct 13, 2011)

Whitney and Alex try to out-romance each other; Lily is anxious for Neal to propose to her.

(Originally Aired: Thursday Oct 13, 2011)

Jane suspects the wife in the mysterious death of a stockbroker; Jane uses hypnosis to help her quit smoking; Matt’s ex-wife doesn’t want Jane attending their son’s birthday party.

(Originally Aired: Thursday Oct 13, 2011)

The contestants visit the judges’ homes.

(Originally Aired: Thursday Oct 13, 2011)

Anastos, Alexander, Gregory and Salzberg.

Caroline tries to make sure the Mystic Falls High School’s senior prank night goes as planned; Damon thinks Jeremy can help defeat Klaus; Stefan is used for increasingly dangerous and violent purposes.

(Originally Aired: Thursday Oct 13, 2011)

Cassie wrestles with secrets as she is torn between loyalties; Melissa asks Nick for help; Diana arranges a date with Adam; Charles surprises Dawn.

(Originally Aired: Thursday Oct 13, 2011)

Jerry accepts a gift his parents wanted him to refuse.

(Originally Aired: Wednesday Oct 02, 1991)

Jerry tries to join the Friars Club; a new co-worker causes more work for Elaine.

(Originally Aired: Thursday Mar 07, 1996)

Charlie fights the overwhelming urge to flee when Chelsea gets sick and he is forced to take care of her.

(Originally Aired: Monday Mar 16, 2009)

Chelsea finds pictures of a naked woman on Charlie’s phone.

(Originally Aired: Monday Mar 30, 2009)

Evelyn finally meets Charlie and Chelsea.

(Originally Aired: Monday Apr 13, 2009)

Chelsea sets Alan up on a blind date with Rose.

(Originally Aired: Monday Apr 27, 2009)

The gang is shocked to meet Frank’s long lost brother when he unexpectedly arrives at Paddy’s Pub.

(Originally Aired: Thursday Oct 13, 2011)

Everyone is disappointed with their draft; Jenny goes back to work as a realtor; Ruxin tries to get baby Geoffrey into a Jewish pre-school.

(Originally Aired: Thursday Oct 13, 2011)

Ayinde Alakoye is back hoping that a second helping of Patti’s matchmaking.

(Originally Aired: Thursday Oct 06, 2011)

The Cruz brothers are bodybuilders who own a clothing line.

(Originally Aired: Thursday Oct 13, 2011)

The Cruz brothers are bodybuilders who own a clothing line.

(Originally Aired: Thursday Oct 13, 2011)

Slippery shockers and mistakes keep the judges stunned.

(Originally Aired: Tuesday Oct 20, 2009)

Protein shocker and can openers; astronaut ice cream in the entree round.

(Originally Aired: Tuesday Oct 04, 2011)

Sweet and sour ingredients; diamonds; duck fat.

(Originally Aired: Thursday Oct 13, 2011)

A corrections officer is shot in bed with her son, leading to a massive manhunt before Christmas.

(Originally Aired: Thursday May 19, 2011)

A hit-and-run driver leaves part of his car at the scene of the crime; a drug deal turns deadly.

(Originally Aired: Thursday Oct 13, 2011)

Intelligence points to the arrival of a marijuana shipment.

(Originally Aired: Thursday Oct 13, 2011)

Roly goes undercover to nab a suspect that recently shot an officer.

(Originally Aired: Thursday Oct 13, 2011)

A combination shotgun and taser; anti-tank artillery piece; Will lays down the law for Kris.

(Originally Aired: Wednesday Aug 31, 2011)

Mikey relives some of his favorite moments, from PJD’s first big unveil to bow fishing in Louisiana.

(Originally Aired: Monday Oct 10, 2011)

A 92-carat ruby necklace; antique Triumph chopper; a case of Billy Beer.

(Originally Aired: Tuesday Nov 30, 2010)

Resurrecting an old coffin in time for the flea market.

(Originally Aired: Thursday Oct 13, 2011)

Troy Landry is back with his son Jacob; Junior Edwards and Willie have more tags than ever before; Terral Evans, gator re-locator.

(Originally Aired: Thursday Mar 31, 2011)

Terral and the Alligator Program hunt for a massive gator.

(Originally Aired: Thursday Apr 07, 2011)

All three harvest crews scramble to survive the first week of the season; two storm systems pummel the Roland and Sammons crews before colliding right on top of the Martin crew.

(Originally Aired: Thursday Oct 13, 2011)

The designers are judged in a head-to-head competition where exotic birds serve as their inspiration.

(Originally Aired: Thursday Oct 06, 2011)

The judges challenge each of the designers to create a mini-collection.

(Originally Aired: Thursday Oct 13, 2011)

(Originally Aired: Thursday Oct 13, 2011)

Deena has a pregnancy scare; Snooki is devastated by a fight with Jionni.

(Originally Aired: Thursday Sep 29, 2011)

The guys visit Vinny’s family in Sicily; the ladies go on a Tuscan wine tour; Snooki learns the truth.

(Originally Aired: Thursday Oct 06, 2011)

Deena’s trying to get with Pauly; the meatballs get an icy reception; the house turns on Mike.

(Originally Aired: Thursday Oct 13, 2011)

After the crew is enslaved to help build a pyramid, a suddenly motivated Bender winds up on the throne as pharaoh.

(Originally Aired: Sunday Mar 10, 2002)

The gang finds wacky ways to spend extra money from a refund.

(Originally Aired: Sunday Jun 15, 2003)

The comic performs.

Dillon Garcia; Paul Varghese; Rudy Moreno.

(Originally Aired: Thursday Oct 13, 2011)

Brad gets a web redemption; Daniel skypes.

(Originally Aired: Tuesday Oct 11, 2011)

After the suicide of his best friend, Carl, solicitor Martin’s world falls apart when his wife, Jen, tells him at the funeral that she slept with his now dead friend.

(Originally Aired: Wednesday Nov 03, 2010)

”Last Night a DJ Saved My Life” Lindsay tries to reinvent himself as a superstar Club DJ, Jane gets to the eighth date for the first time, and Dom is haunted by his boy band past.

(Originally Aired: Thursday Oct 13, 2011)

”System Addict” The group tries to stick to some new resolutions: Dom gives up booze, Jane gives up cigarettes, and Lindsay gives up giving up on girls.

(Originally Aired: Thursday Oct 13, 2011)

”Eco Warrior” Pete inadvertently impresses a young lady with his commitment to green issues. He quickly realizes that to maintain his new relationship, he’s going to have to make a few changes.

(Originally Aired: Friday Aug 06, 2010)

”Fankoo” Pete goes to a party where his friend and rival, Jake, reveals an intimate detail about his sex life. Pete promises to keep it a secret and then proceeds to tell everyone.

(Originally Aired: Friday Aug 13, 2010)