Gerry helps Bobbi supervise her Grade 5/6 field trip to the museum, while Jeff and Robert cover his classes back at Xavier.
Harry loses his cool with 3 swimmers that he's forced to rescue just seconds after warning them not to swim in a dangerous area. However, calling them "imbeciles" and "idiots" puts him in hot water.
Alan and Lyndsey introduce their mothers. Jake and Eldridge get a ride from Walden to a party.
Mary Margaret hires Mr. Gold as her attorney when Emma is forced to arrest her for the suspected murder of David’s wife, Kathryn. Meanwhile, back in the fairytale land that was, Prince Charming sets out to stop a determined and unhinged Snow White, whose memory is still clouded by Rumplestiltskin’s potion, from assassinating the Evil Queen.
As 165 Eaton Place prepares for the Annual Servants' Ball, Mr Pritchard enjoys a romance with fellow servant Miss Whisset, and starts to wonder if there is more to life than service. With war looming, Harry has a proposition for Beryl, however, a shocking revelation threatens to thwart their plans. Meanwhile, as Lady Persie and Sir Hallam continue their torrid affair, Sir Hallam is about to discover just how destructive his actions have been.
Carrie, a 53-year old woman who does a lot more with her urine than flush it down the toilet. She drinks it, bathes in it, brushes her teeth with it and even rinses out her eyes with it.
Rick and Carl find the farm in jeopardy; the group is split up in the chaos; Rick's leadership is questioned.
Fiona starts to plan for her future now that Monica is back but her reprieve may be short-lived as Monica falls apart, spends the squirrel fund and gets arrested; Steve conspires to reunite Estefania with her true love so that he can be with Fiona; Lip and Ian learn the true identity of Mandy's baby; Sheila takes in a homeless crack addict.
On the day of a beloved Wisteria Lane resident's funeral, each of the housewives recalls the effect this person had on her life. Meanwhile, Bree is stunned when she's called in for questioning about the murder of Gaby's stepfather, Alejandro.
When Mr. Burn replaces most of the plant's employees with robots that end up turning on the community, the people he laid off must come to the rescue.
When a beloved tennis coach is nearly killed, Calleigh discovers a personal connection to the case.
The Ash takes drastic action against the threat bearing down on him, which in turn convinces Bo to make a potentially life-threatening decision. When those close to her suffer devastating injuries, Bo can no longer ignore her destiny.
After a night out, Peter, Joe, Brian and Quagmire awake in a hospital and discover that they don't remember anything and that the town has been deserted.
Jeannie embarks on a gig to establish her own legend in the consulting world when she leads the Pod to her hometown on a mission to resurrect an ailing church; Marty enters into custody mediation with Monica but her powers of manipulation are in full force, threatening Marty's relationship with April.
A bank robber holds up a bank across the street from Bob’s Burgers. When the robbery goes awry, Bob finds himself at the center of a hostage crisis.
Despite Stan's objections, Francine buys Steve the dog he has always wanted. However, when the dog suffers a horrific accident, Stan refuses to take the pup off life support because of a traumatic childhood incident.
Kenny gets surprise visitors, and tries to regain control of the team by throwing the mother of all Fourth of July parties. Meanwhile, Stevie frets over delivering bad news to Maria.
Ace reacts decisively to a new wrinkle in the racetrack deal, but it's probably not a move that Smythe will take lying down. Meanwhile, Walter tries to concentrate on the historic Western Derby, in which his horse will go head-to-head with Gus'; Rosie's good news isn't so great for Leon; and Jo is injured in a stable accident.