The race continues in Belfast, Ireland, where the final four teams go bog snorkelling. After one pair are eliminated, the last three teams fly to Washington, D.C., and scour some of the city's historic landmarks for a chance to win the $1 million.

Moe is flying high after venture capitalists take a shine to his homemade whiskey, while Grampa, after injuring himself babysitting Bart, decides he'd rather be looked after by his grandson than be at the nursing home. Also, Lisa voices her displeasure at a hologram of music legend Bleeding Gums Murphy, and Sonny Rollins (as himself) shows up to ask her to stop all that jazz about boycotting a record label.

When Regina disappears, Emma, Mary Margaret, and David search for her and discover that the magic portal beans have disappeared as well. Meanwhile, Lacey's attraction for Gold grows when she learns that he can do magic. In the past, Bae arrives in 19th century London and is taken in by the Darling family, and befriends their daughter Wendy.

While acting as a parent chaperon on the school's trip to the museum, Bob has a father-daughter bonding moment with Louise.

Meanwhile, Gene and his friends are on a hunt to find exhibits that feature the female anatomy. Also, Tina questions her dorkiness and, on the steps of the museum, Linda lends her unique chanting abilities to striking museum workers

After the final four teams go bog snorkeling in Belfast, Ireland, one team's race comes to an end; the three remaining teams scour historic landmarks in Washington, D.C.; the winning team is determined. Part two of two.

Jeff must prove his love for Hayley to Emperor Zing in order to find his way home from the spaceship that abducted him.

The All-Stars are asked to design a Foxwoods Resort themed suite and host a party at the brand-new Barclays Center. One detail-oriented Project Manager gets too literal with the theme, while the other team's plan could be shut down due to bad weather.

When the owner of the Clam is killed, the bar closes and Peter, Quagmire and Joe must find a way to save their beloved watering hole.

Meanwhile, Meg gets an after-school job at a funeral home.

The tribe gathers for Claudia Joy's dedication ceremony. Denise gets caught up in an emergency at the hospital. Michael and Kat bond at a non-work function. Patrick reluctantly breaks it off with Gloria to keep the peace within his unit. Roland gives Joan an ultimatum. Maggie (Torrey DeVitto) discovers Caroline has been lying about her whereabouts after school.

A heavily medicated Jane Doe is brought into the ER and Jackie tasks Zoey with finding out who she is. Coop invites Carrie to dinner. Jackie faces conflict with both her daughters - Fiona has been acting out in class while Grace sneaks around the city with her older boyfriend.

Tywin plans strategic unions for the Lannisters. Melisandre pays a visit to the Riverlands. Robb weighs a compromise to repair his alliance with House Frey. Roose Bolton decides what to do with Jaime Lannister. Jon, Ygritte, and the Wildlings face a daunting climb.

Emily plots her next move in her new role as Daniel's fiance, while Aiden struggles with the re-engagement. Meanwhile, Jack learns more than he bargained for, and desperate times call for desperate measures as Conrad's gubernatorial numbers slip after Victoria's big reveal on “Nightline”.

Alec is injured in a car accident while joyriding with his friends who are intoxicated on a dangerous new drug sweeping the streets. Kiera recognizes this new poison as a drug from her future and deduces that Liber8 is responsible for putting it on the streets. Julian's mother visits him in prison, awakening his desire to take the fight in a new direction.

In the Swamp, Shelby tries out a new assistant - and meets his match. In Florida, Brad has an MMA title fight - and wins himself a new assistant. In Canada, a new, inexperienced hook tender causes major chaos. In Oregon, the entire Big Gun crew heads out to cut the next road - in high winds. And at Rygaard, Craig drops a bomb.

Bourdain travels to remote areas within the province of Quebec where he samples local delicacies, explores ice fishing and beaver hunting and spends time with two of funniest and most brilliant chef/restauranteurs in Canada, Joe Beef's Dave McMillan and Fred Morin.

Roger changes his approach to make new business. PPete has an awkward run-in with a client.

Just as Jane narrows down the Red John suspect list to seven, Red John strikes again, and the victim has a link to Jane's past.

Newly appointed Cardinal Farnese is placed in the Treasury and quickly discovers Versucci's theft. Micheletto is sent to find the wayward Cardinal. Meanwhile, upon hearing of Venice's request for help, Alexander, seeing this as an opportunity to replenish the coffers, dramatically calls for a Crusade. The Cardinals participate in the 'banquet of chestnuts'. Elsewhere, King Ferdinand learns that Lucrezia and Alfonso's marriage has not been consummated.

Selina is rankled when the White House releases an unflattering photo of her. Mike
and Kent bond over sailing; Jona
h gets an executive parking space; Sue has a job
interview. Selina takes steps to keep her staff happy as they prepare for her appearance
at the Vic Allen dinner.

As Riley attempts to let Kyle back into her life, Lacey struggles to show her support. Kyle turns to Dale to help him find a job. Meanwhile, Joey, an ex from Selena’s past, shows up with a shocking demand and Riley, Derek, and Nikki step in to help. Riley also asks advice from her sexy client, Victor, who is a former lawyer. Evan and Shelby prepare for their graduation from the Academy.

Since Marta now believes Schiller murdered her husband, she asks Andrei and Luther to help her come up with a revenge plan to kill him during the gun exchange. Also, an emboldened Marta approaches Alexandra to take over Schiller's drug trade; and a remorseful Irwin tells Kat he wants to make up for the damage he's done.

Freddie and Stuart attempt to find a new coat for Freddie's Dr Who fan club event when they go shopping. Ash wants advice from Freddie and Stuart about how to win back his ex-girlfriend. Violet is more than happy to help, and along with Penelope, Ash and Violet take an eventful trip to the shops where they make a surprising discovery.

Trish attempts to boost Brownall Job Centre's figures by calling in the army. Sergeant Steve Fox finds himself on the receiving end of a very different kind of interest though. George goes undercover to try and trap a man who's signing on and working as a decorator, but things don't quite go to plan.

Finn and Jake meet a horse with the power to cheer up sad people; the guys' game of catch goes awry when their throwing disc is lodged in a large tree.