When Joy goes overboard planning Ally and Doug’s wedding, Eddie convinces them to elope. Kenny agrees to officiate the ceremony, but when Joy finds out about their plans she persuades Eddie to help her stop the wedding.

When the Starks meet Simona and Stephen for dinner, they decide to ditch them with the bill resulting in an all-out dining war between the couples. Meanwhile, Joy makes Eddie's life miserable at work.

Teams continue in the third leg of the race.

Bill worries about Marilyn's plan that might jeopardize his political career. Barb draws the wrong kind of attention at an all-ladies event. Sarah's plans for the future shocks her family.

Celia comes down with the chicken pox, and having never had it herself, Gabrielle must keep her distance, so she stays with Bob and Lee for a while, and is suddenly reminded of what it feels like to be "single" again. In the meantime, Tom and Lynette forget little Penny's birthday, which leads the girl to go missing. Bree hires a promising new employee (guest star Sam Page) and Katherine makes a surprising discovery about herself. Meanwhile, Susan cheats on Mrs. McCluskey, whereas Angie grows concerned over Danny's disappearance.

Dave Rife, the owner of White Castle, goes undercover in his own company where he accidentally ruins thousands of hamburger buns after mishandling equipment in one of his bakeries, and also discovers low morale among his employees at a local factory.

Loggers are fired, and one disappears; Shelby takes a risky job searching for a sunken raft of logs; and Jay Browning gets some bad news.

Luc's visa issues cause monumental problems for Sarah, who not only struggles with her feelings for him, but worries that she might lose him again - this time to another woman. Meanwhile, Rebecca wrestles with Justin and with herself to move on after a huge loss, Kevin discovers breaking up with Robert is hard to do, and Holly thinks she has found the hidden value of Ojai Foods.

While at a colleague's wedding, Jeffries impishly persuades the team to spend their time at the reception casually investigating whether the bride was responsible for killing her former fiancé, whom they learn died hours after canceling the nuptials.

Rene tries to buy out his marketing partners. Rachel rethinks her future when she sees Ben. Ben and Cam work on finding a tailor for their denim business.

This episode takes us back to when Happy and Natsu first met and when Lisanna was still apart of the gang.

Quiz show presented by Victoria Coren in which knowledge will only take you so far, as patience and lateral thinking are also vital.