Elena and Clay deal with their growing sexual tension as they work together to figure out the who and why behind the plot to turn psychotic killers into werewolves.
Emma Willis and Marvin Humes present the fourth round of blind auditions.
Rita helps a rape victim gain the courage to press charges, while Zoe treats an eccentric ex-Tiller girl who must tell the truth about the daughter she put up for adoption.
Forensic geologist Scott Wolter investigates artifacts featuring ancient Hebrew writing. Could they be tied to the Lost Tribes of Israel, who disappeared from the Bible in 722 B.C? Scott Wolter is bound for Tennessee to study the Bat Creek Stone, a controversial artifact with old Hebrew script found in the late 1800s. Intrigued, he then travels to Ohio to learn about an ancient mound shaped like a Hanukkah Menorah, which fascinated Thomas Jefferson. Finally, Wolter goes to New Mexico where petroglyphs feature a script that may pre-date Hebrew. All across America, Wolter finds many signs that suggest Jews made it here long ago--long before Columbus.
Patrick goes to a party on an aircraft carrier for a video-game launch, where he meets his new boss. Meanwhile, Dom shares his plans for a Portuguese restaurant with Doris, and Agustín gets fired for criticizing a sculpture.
Scientific destruction! Featuring anvil shooting, a man called Thundershin', MRI destruction, demolition fail and jumping out of a chopper without a parachute!
Flint discovers a thief amongst his crew. Eleanor must make a difficult decision. John hides with Max, inside a brothel.
Jack questions Cat about the fire after finding whale oil cans in her shed, while Elizabeth is baffled when a poor student gives her a costly gift.
Pinkie Pie finds her status as "super-duper party pony" in jeopardy when the mysterious Cheese Sandwich comes to town and offers to plan an epic birthday party for Rainbow Dash. Guest voiceover by Weird Al.
A man gets caught up in a love triangle with his wife and a childhood friend.
Rev's prized indoor basketball court is on life support. Desperately in need of a makeover, Rev and Justine decide to turn the space into a family sports center.
Justine tackles a neglected space in the house, the Zen Room. Inspired by a local Moroccan restaurant, Justine decides to tackle this room with her own two hands, turning it into a gorgeous scene straight out of Casablanca.
Alana stumbles upon the secret of eternal youth and Scotty goes under lock and key in Maitland
Aviva tries to prove that groundhogs have amazing creature powers, but instead falls into a deep sleep, leaving the Kratt bros to discover all about hibernation.
On the final leg of his journey between the cathedral cities of Norwich and Chichester, Michael Portillo discovers the history behind the extraordinary Pavilion at Brighton and learns that Queen Victoria was not an admirer of the Prince Regent's flamboyant taste. Michael finds that while above ground the railways brought day trippers to frolic in fashionable Brighton, underground, Victorian engineers built a magnificent network of sewers more than 40 miles in length, which are still functioning today. At Bramber, he discovers at the time of his guide tourists flocked to the town in huge numbers due to a Victorian museum of taxidermy. Michael's next stop is the impressive castle at Arundel and he's pleased to find that the Duke of Norfolk was a great supporter of the railways. His rail journey ends in Chichester from where he heads up into the South Downs for a taste of life in the fast lane at Goodwood.
Robbie decides to go back in time to stop Johnny SportsCandyseed from planting the first SportsCandy tree.
When a spaghetti twister storms through town, Peck is mistaken for a hero and gets swept up in the praise of the townsfolk.
Things grow increasingly tense between Carrie and Tom. When Larissa drops an unexpected bomb on Carrie, Sebastian decides he, too, needs to come clean about something. Maggie turns to Walt when she thinks Pete is cheating on her, but gets the surprise of her life. Mouse and West find themselves in a sticky situation. Elsewhere, Samantha considers leaving the city, and Larissa's wedding to Harlan is out of this world.