The final night in the challenge sees the reigning genius hoping to take the lead all the way to the finish line.

TWO-HOUR 1ST SEASON FINALE

(Originally Aired: Thursday May 28, 2015)

President Barack Obama; actor Sean Penn; Earth, Wind & Fire performs.

(Originally Aired: Thursday Mar 12, 2015)

Investigative journalism.

Detective Sam Hodiak and an undercover officer, Brian Shafe, search for a teenager named Emma, who has fallen under the spell of infamous cult leader Charles Manson; Emma’s father is forced to introduce Manson to a music executive.

TWO-HOUR SERIES PREMIERE

(Originally Aired: Thursday May 28, 2015)

A well-known cookie jar collector’s corpse is discovered in a riverbank; Booth struggles with Brennan’s decision; Aubrey is interested in one of the “squinterns.”

(Originally Aired: Thursday May 28, 2015)

Kate’s participation in a heinous act leaves Ethan stunned; Ben and Theresa continue their search for Ethan.

(Originally Aired: Thursday May 28, 2015)

Billy has an awkward interaction with a homeless man; Josh goes to his crush’s charity event.

(Originally Aired: Thursday May 28, 2015)

Louie continues his work on the road.

5TH SEASON FINALE

(Originally Aired: Thursday May 28, 2015)

When Kandi Buruss-Tucker and Todd Tucker hit the slopes in Colorado with their blended family, they encounter a few bumps along the way, and it becomes clear that not everyone is keen on playing in a winter wonderland of snow.

(Originally Aired: Sunday May 17, 2015)

Pettifluer rejoins the group after her emotional outburst; Gina defends herself against accusations of racism; Gamble criticizes Jackie’s psychic abilities; Jane admits her part in spreading rumors and then identifies her source.

(Originally Aired: Thursday May 28, 2015)

After reuniting with her stepfather, Bethenny visits her therapist who encourages her to tap into her feelings; Ramona reveals that Mario wants to get his family back; Luann and Ramona call each other out for talking about John.

(Originally Aired: Tuesday May 26, 2015)

Meat loving competitors with a surprise in the appetizer basket.

(Originally Aired: Tuesday May 29, 2012)

The four winning All-Stars return to the Chopped Kitchen; something purple and something fishy in the appetizer basket; a seafood tower; a very hot pepper and a cookie cake in the dessert round.

(Originally Aired: Tuesday May 26, 2015)

Chef Dominic Zumpano, takes on chef Angelo Sosa, in a grilling battle; Debi Mazar, and Michael Symon make the call on who has the chops to rake Bobby over the coals.

(Originally Aired: Thursday May 28, 2015)

Actor and chef David Burtka teams up with Alex Guarnaschelli to beat Bobby Flay; self-taught chefs Johnny Zone and Jumoke Jackson battle for the right to dethrone Bobby.

(Originally Aired: Thursday Apr 09, 2015)

A single mother (Taryn Manning) becomes Ariel Castro’s (Raymond Cruz) first kidnapping victim, and finds herself trapped in his home with two other women for 11 years.

(Originally Aired: Thursday May 28, 2015)

Recounting the true story of the kidnappings of multiple women by Ariel Castro; interview with one of the three survivors, Michelle Knight.

A 1763 flintlock pistol fires into the shop; Rick scopes out a 1890s telescope cane; Rick and Chumlee visit a galaxy far, far away to see screen-used Star Wars props.

(Originally Aired: Thursday May 07, 2015)

Face-to-face with a life-size Creature from the Black Lagoon; love letter from Judy Garland to Frank Sinatra; Chum and Corey frighten Rick with pranks.

(Originally Aired: Thursday May 21, 2015)

(Originally Aired: Thursday May 28, 2015)

A 1930s Gottlieb grip tester comes into the shop; a limited edition piece of abstract art by Hollywood actor, Anthony Quinn; Chum tries to help promote the shop by trying to make images of the Old Man go viral.

(Originally Aired: Thursday May 28, 2015)

Rutledge and George tackle the mammoth task of restoring a 1972 Toyota FJ that hasn’t been driven in 20 years.

(Originally Aired: Thursday May 28, 2015)

A woman learns of her mother’s secret life as a hoarder; a couple’s home contains 500,000 books.

(Originally Aired: Monday Mar 05, 2012)

Following the live intervention of a Massachusetts family; a man faces jail time if his home does not pass a final city inspection.

SERIES PREMIERE

(Originally Aired: Thursday May 28, 2015)

After being born with a genetic disorder that affected her smile, a college student looks forward to holding her head up high; a former addict worries that massive dental surgery will jeopardize his sobriety.

SERIES PREMIERE

(Originally Aired: Thursday May 28, 2015)

Actress Anna Kendrick lip syncs against actor John Krasinski.

(Originally Aired: Thursday Apr 16, 2015)

Hip hop artists Salt and Pepa lip sync battle against one another.

(Originally Aired: Thursday May 21, 2015)

Hip-hop artist Common lip syncs against singer-songwriter John Legend.

(Originally Aired: Thursday Apr 02, 2015)

Comic Jimmy Fallon lip syncs against actor Dwayne Johnson.

(Originally Aired: Thursday Apr 02, 2015)

Actress and rapper Queen Latifah lip syncs against actor Marlon Wayans.

1ST SEASON SUMMER FINALE

(Originally Aired: Thursday May 28, 2015)

Boxer Mike Tyson lip syncs against actor Terry Crews.

(Originally Aired: Thursday Apr 23, 2015)

Rob, Sterling and Chanel celebrate the 100th episode; “Popcorned”; “Heavy Leg Syndrome”; “Redneck Good Times.”

(Originally Aired: Thursday Oct 23, 2014)

Sterling and Chanel; “Chatter Gas”; “No Pros”; “Surprise, I Hate You.”

(Originally Aired: Thursday Feb 20, 2014)

Dr. Drew Pinsky; “What Went Wrong?”; “Grey Guns.”

(Originally Aired: Thursday May 21, 2015)

LeSean McCoy; “Real McCoys”; “Extra Personal Fouls”; “Never Fun Losing.”

(Originally Aired: Thursday May 28, 2015)

Chanel and Sterling; “Crappyland”; “Secret Aliens”; “Naturegasm.”

(Originally Aired: Thursday May 07, 2015)

Kim attempts to keep traditions alive by planning a family ski trip to Montana, but this year’s vacation will have different vibe; On the slopes, Khloé tries to bond with Kylie.

(Originally Aired: Sunday May 24, 2015)

A sneak peek of the next episode.

(Originally Aired: Thursday May 28, 2015)

EJ discusses whether to invite Jonny to the Bahamas, igniting group wide digital drama; Brendan meets with a jeweler about an engagement ring; Morgan models at New York Fashion week.

(Originally Aired: Sunday May 24, 2015)

A sneak peek of the next episode.

(Originally Aired: Thursday May 28, 2015)

Marc invites his ex-wife onto his podcast after finding out that she has written a book; memories bring up unresolved issues.

(Originally Aired: Thursday May 28, 2015)

Karen Gillan dishes the dirt on movie secrets; George Groiny-Melendez reveals his less than savory profession; Scott is torn between the comedy of yesteryear and his new batch of writers.

(Originally Aired: Thursday May 28, 2015)