Contestants face obstacles such as Bowled Over and Chocolate Shop, and an Arabian Nights-themed challenge.

(Originally Aired: Thursday Apr 14, 2011)

Meredith and Lexie’s father returns to Seattle Grace with stomach pains and a new girlfriend; Alex butts heads with the new OB; Mark bribes Jackson for information on Lexie.

(Originally Aired: Thursday Feb 10, 2011)

Charlotte’s colleagues think they know what is best as she deals with the aftermath of her assault; Pete’s estranged brother visits unexpectedly to ask him for help.

(Originally Aired: Thursday Nov 18, 2010)

The study group members choose their spring semester electives; Jeff is suspicious when a mysterious woman (Michelle Krusiec) sweeps Pierce off his feet.

(Originally Aired: Thursday Apr 14, 2011)

Paul auditions for Mark Burnett’s new game show against Larry David; Jonathan, Brad and Fernando get caught up in their kids’ school projects.

(Originally Aired: Thursday Apr 14, 2011)

Everyone hopes to make good first impressions with the new manager, Deangelo Vickers (Will Ferrell).

(Originally Aired: Thursday Apr 14, 2011)

April and Andy have a dinner party; Ben turns to Leslie for career advice; Ann goes to a singles party.

(Originally Aired: Thursday Apr 14, 2011)

Liz and Kenneth try to track Tracy down; Jack helps Jenna with her new project; Pete challenges the writers and crew to a contest.

(Originally Aired: Thursday Apr 14, 2011)

Todd discovers a secret about Tonya’s mother; Madhuri starts reading palms at the call center.

(Originally Aired: Thursday Apr 14, 2011)

A contestant is eliminated; Rihanna performs; Kelly Clarkson and Jason Aldean perform.

(Originally Aired: Thursday Apr 14, 2011)

A TV-show host’s remains are found in the wilderness; Vincent Nigel-Murray makes surprising confessions while making amends with each member of the team.

(Originally Aired: Thursday Apr 14, 2011)

Elena receives disturbing messages from Klaus; Jeremy seeks advice from Stefan; Damon’s new plan upsets everyone.

(Originally Aired: Thursday Apr 14, 2011)

Nikita goes to London with Owen, who has information about one of Percy’s black boxes; Percy orders Michael to kill Nikita; Amanda makes Alex submit to a lie detector test.

(Originally Aired: Thursday Apr 14, 2011)

Alan tries to escape Judith’s clutches as Charlie and Herb go on the prowl.

(Originally Aired: Monday Nov 10, 2008)

Charlie has trouble adjusting when his new girlfriend asks him to spend the night at her place.

(Originally Aired: Monday Nov 17, 2008)

Charlie is left to cover when Jake disappears with the neighbor’s daughter; Alan scores a hot date, thanks in part to Charlie’s car.

(Originally Aired: Monday Nov 24, 2008)

When Evelyn offers to pay for Jake’s college education, Alan wonders if he ever needs to work again.

(Originally Aired: Monday Dec 08, 2008)

Archer’s search for his father’s identity leads him into hot water; agent Barry Dylan is sent to rescue Archer.

(Originally Aired: Thursday Apr 14, 2011)

A mysterious stranger summons Malory and her intrepid ISIS agents to Monaco.

(Originally Aired: Thursday Apr 07, 2011)

(Originally Aired: Thursday Jun 17, 2010)

Ramona throws a rooftop cocktail party; Alex invites Ramona to participate in a gay marriage equality march; Cindy has an art party; LuAnn and Sonja go on a double date.

(Originally Aired: Thursday Apr 07, 2011)

Alex, Kelly and LuAnn meet at Sonja’s before going to the MENY march.

(Originally Aired: Thursday Apr 14, 2011)

Chef David Schneider takes on Iron Chef Cat Cora in a showdown of Greek Cuisine.

(Originally Aired: Sunday Apr 10, 2011)

Alton Brown explores the many uses of salt.

A chessboard for downtown Grand Rapids with life size chess pieces.

(Originally Aired: Thursday Apr 14, 2011)

Cool desserts.

(Originally Aired: Monday Jun 05, 2006)

Creator of a dance is killed; detectives must find who fired the first shot in a deadly shootout.

(Originally Aired: Thursday Dec 16, 2010)

Two seemingly-unrelated men are killed, but they are actually linked.

(Originally Aired: Thursday Apr 14, 2011)

A fugitive escapes a massive drug sting in Puerto Rico, possibly fleeing to New York.

(Originally Aired: Thursday Apr 14, 2011)

A repeat sex offender is on the run from the task force.

(Originally Aired: Thursday Apr 14, 2011)

Terral and the Alligator Program hunt for a massive gator.

(Originally Aired: Thursday Apr 07, 2011)

New challengers are on the swamp, the race to catch the biggest gators intensifies, but the more speed the more danger.

(Originally Aired: Thursday Apr 14, 2011)

Russ and his team must cut a warthog in half and mount both halves; Aaron is given a coyote as his first full-sized mount.

(Originally Aired: Thursday Apr 14, 2011)

Russ must mount a deer 25 feet in the air; Tina must prove herself.

(Originally Aired: Thursday Apr 14, 2011)

Adam has no remorse over trashing the suite; Nany admits her true feelings; Mike tries to become a player.

(Originally Aired: Wednesday Apr 13, 2011)

The crews perform to Lil Wayne hits.

(Originally Aired: Thursday Apr 07, 2011)

Ke$ha gives out the song assignments.

(Originally Aired: Thursday Apr 14, 2011)

Kevin’s sister visits; Lenny prepares a romantic picnic for Zoey; Akalitus fights Catholic bureaucrats.

(Originally Aired: Monday Apr 11, 2011)

Belle wonders if she has taken on too much.

(Originally Aired: Tuesday Feb 08, 2011)