In the first portion of a two-parter, teams left their Pit Stop at the Old Fort in Zanzibar, having received instructions to fly 5,000 miles to Warsaw, Poland and then find the Czapski Palace and a courtyard with a composer dressed as Frdric Chopin playing the piano. Teams were provided with tickets but were under no obligation to use them, leading to a scramble to find earlier flights. Most teams were successful, but two trailing teams were forced to the provided flight and then missed a connection, placing them far behind. Once in Warsaw, the teams took part in a Detour, with one option requiring precision and skill and other requiring brawn and a bit of luck. Both tasks produced a clue leading teams to Jan III Sobieski Lozenki. Upon finding this monument, teams traveled a short distance to the nearby Pit Stop. The two trailing teams battled it out for last place, and one was pleased to find that they were not eliminated. However, both of these trailing teams arrived at the Pit Stop after others had already left for the next leg. They faced an uphill struggle to remain in the game as events continued in the second part.

The teams continue in the second part of a double-length episode. Departing from the Pit Stop nearby the Jan III Sobieski Lozenki statue in Warsaw, Poland, the teams learn that they must travel by charter bus to Auschwitz, Birkenau. The charter buses carry three teams and leave four hours apart. Upon arriving at the Auschwitz concentration camp, teams are required to light a candle and have a moment of silence for the victims of the Holocaust. It's a very emotional moment that teams find themselves reflecting on and in some cases relating to personal experiences, or past history of their own families. Teams then proceed forty miles to a theatre in Krakow where they find themselves facing an Intersection, requiring them to pair up with another team. Two teams work this great advantage by partnering for a Fast Forward, but one loses a sizable lead by being forced to wait for the trailing charter bus. All teams ultimately find themselves heading to the Pieskowa Skała castle. Those that did not claim the Fast Forward must first complete the Roadblock before checking in, but one is too late and is eliminated from the race.

What happened to Bob, Mayko, David, Jill and Caroline ?
6 months after the explosion, NorBac is still rebuilding itself. The team has to deal with the deaths of several of their friends and colleagues and the arrivals of new people for the team.

Hank is crestfallen when Cotton gives his beloved Cadillac to Cousin Dusty, however things get even worse when Dusty shows up at Hank's house with a reality TV show crew.

Stan sets Bullock up on a date with one of Francine's friends. Fearing that Francine will be right about the outcome of the date, Stan goes to great lengths to make sure it goes well by getting everyone drunk. Unfortunately, Bullock accidentally kills the woman, to which Stan frames Francine for the murder in order to keep her from asking so many questions.

Loyalties are tested when the seven remaining would-be business barons must sell a new brand of SmartMouth mouthwash. Kinetic creates the better promotional campaign for the win. For their reward, Heidi, Kristine, and Nicole got dinner cooked and served by "some of the finest chefs anywhere in the world" -- Heidi's mother, Nicole's mother, and Kristine's husband. Arrow went to the boardroom, where Tim was fired for his boring idea and letting his personal relationship with Nicole affect his professional behavior.

The team re-opens the 1997 case of a 16-year-old high-school cheerleader when they discover an anonymous confession to the girl's murder.

NorBac must find a cure to a bacterium that will surely kill David and Bob if they do not succeed. They also need to engineer the cure so that it eradicates the bacterium that was probably transported by the wind after the explosion of the lab in Utah.

Bob's skull is stolen by someone thought to be dead for five years: Harry's uncle Justin Morningway. Bob is offered freedom from the 800-year curse that has bound him to the skull, in return for his skills in thaumaturgy. Meanwhile the Chicago Police are reopening the case of Morningway's death and it just might ruin the bond of trust between Harry and Murphy.

After learning that Shannon wasn't pregnant, Gene brings up the idea of adopting a child. Shannon doesn't want to have to wait a year to adopt a child though. Gene loses his little black book and runs wild trying to find it. Shannon attempts to teach Gene to think before his opens his big mouth to speak.

Gene and Shannon both undergo cosmetic surgery and then prepare for the recovery process.

Nora invites her late husband's illegitimate daughter to a family dinner at the Walker house against some of her children's wishes. Kevin Walker's hush hush relationship with a movie star reaches new levels and Nora has an interesting encounter with her college professor.

Carlos is back for a Third Season on Comedy Central. Carloss favorite talking dinosaur, Carlosaurus Rex makes a come back to sing his songs for the children.

Henry prepares for war with France but receives cautious counsel from the powerful Cardinal Wolsey, who urges a peace treaty; the king learns that his queen's lady-in-waiting Elizabeth Blount is pregnant with his child.

Hotty's Restaurants become the corporate sponsor for the Reno Sheriff's Department.

A vengeful spirit and a witch are on the loose and their next target is close to Vicki and Mike.