Molly's dieting goes into overdrive when her wedding dress doesn't zip during her final fitting.
Amy is increasingly short with everyone in her life, including Ricky, leaving him wondering what is going on with her, but he is not prepared when she reveals that she might be pregnant again. Ben, determined to get permission from Dylan's parents to see her, makes another attempt to win them over, but it doesn't turn out quite like he hoped when he ends up sharing too much information about his family. Grace is unsure how to react to her mother's shocking news about the secret her father kept from everyone and turns to Jack for support. And, Anne's evening with Nora raises questions for George.
Nikki manages to track down the original detective on the case, Detective Inspector Gladwyn ans she looks around the church that killer Arnold Mears used to attend as a boy. Mears is not happy that the police have been made aware of the undiscovered bodies and he says that he is prepared to reveal where he has hidden them to Nikki.
When two moons appear, the kings meet the ghost of Malakai, the first king of Kinkow, who explains that an evil twin will destroy the island. After interrogating every twin on Kinkow, Boomer and Brady begin to turn on each other. Following Lanny's advice, the kings journey to the dark side to evil kings castle to sit on the evil throne and learn the truth. The prophecy comes true when the evil king is revealed, putting Brady under a spell and morphing him into evil Brady. With Mason and Mikayla in tow, Boomer heads to the dark side to save his brother and the island from sinking into the seas. Meanwhile, following a dream where she kissed Brady, Mikayla believes she may have a crush on him. Her friend Candace tells her that she does. Later when heading on with Boomer and Mason to save Brady from the evil king Kalakai, an evil Brady engages Boomer in a sword fight. Just before Brady can finish off Boomer, Mikayla gives him a long kiss, breaking him from Kalakai's spell.
The arrival of a movie star turns ``Bombshell'' upside-down; Ivy and Karen try to overcome their history and unite against their new rival; Tom and Sam's romance heats up.
The Jamie and Spencer rivalry continues with hot new girl Kimberley, who agrees to date both of them. However, Jamie realises that he still has feelings for Louise and decides it's time to lay his heart on the line. Professor Green drops off a scantily clad Millie at Harriet's pyjama party, while Mark Francis wonders at the guests' extreme bedroom attire. Party girl Gemma Gregory is back in town and in need of a job - will she be able to impress self-made millionaire Richard Dinan, who is on the look-out for a new PA? And there's a heated showdown when Gabriella discovers that Cheska has been spreading rumours about her relationship with Richard.
When Benson tries out an ostrich and a possum as replacements for Mordecai and Rigby, they have to fight for their jobs.
Zoe makes a romantic connection with one of her patients, Jesse, and accepts his invitation to lunch. Lemon agrees to let Magnolia plan her bachelorette party as long as she follows Lemon’s strict instructions, but Magnolia has some more “interesting” plans in store for her big sister. Wade plans a hunting trip for George’s bachelor party.
Tony Bourdain travels to Kansas City, MO, the BBQ capitol of the world with pal Zamir Gotta in search of the best barbeque. While there, Tony meets up with musicians, Dan and Patrick of The Black Keys for some serious finger licking meat.
After promising Earl to drop his tax return in the mail, Caroline learns that Max has never filed, and gets sidetracked trying to help her.
The contestants put their own spin on poutine. Later, they take on classic French cuisine.
After Rallo's prank results in Cleveland Jr. Getting kicked out of the scouts, Cleveland launches an elaborate plan to teach him a lesson.
Under the supervision of Osborn, Doctor Octavius obtains a sample of Spider-Man's blood in order to create a creature that rivals the powers of the wall crawler. Meanwhile, Peter attempts to balance his friendship with Harry with his time with his SHIELD teammates.
The Hyneman and Captain Redbeard take a swing at a Pirates of the Caribbean myth, while Kari, Tory and Grant roll out the barrel for a turbo-charged go-cart.
As Alicia counsels a client whether to accept a strict plea deal, she's distracted by Peter's newest political rival, whose actions force her back into the public spotlight.
Sarah and Holder identify the mystery man with the tattoo while Jamie attempts to enlist Gwen's help and Stan learns his past may have come back to haunt him.
Beauty rivals compete to take part in New York fashion workshops; Gigi seeks closure following her breakup; Olivia does her part for the environment.
The Enchantress is on a vindictive hunt for Baron von Zemo and he appeals to the Avengers for help against her.
It's common knowledge that crocodiles and hippos are deadly predators in Zambian waterways, but it seems there's another monstrous beast stalking the treacherous Zambezi River. The locals call this river monster "the Mazunda" but Jeremy Wade is unfamiliar with any fish by that name. Will he uncover what the sinister creature — said to be able to swallow a child — really is?
Serial killer Arnold Mears Eenjoys poetry but has no remorse for violently killing three teenagers. He has been busy for the last five years sending Annie, a desperate mother of a missing girl, on secret hunts to try and find his hidden victims.Annie’s son Andy, upset at Mears’ manipulation of his mother, ends up turning to Nikki for help. Leo manages to get himself into tropuble with the team after he re-examines a case by Nikki’s old mentor, Dr. Helen Karamides.