Hosts Alice Roberts and Neil Oliver locate the origins of the Celts in the Alps of Central Europe, and relive the moment of first contact with the Romans in a pitched battle just north of Rome - a battle that the Celts won and devastated the city.
Vicki's daughter Briana visits the OC and meets Tamra for lunch with some shocking new information about Brooks. Shannon's rekindled relationship with Heather and Tamra allows her to confide in the ladies in a way she never thought possible. The ladies prep for Tamra's baptism in some unconventional ways.
Amy and Karma pretend to be a couple one more time; Shane and Liam try to find their groove again.
Velma's got an interview at the prestigious Kingston University, the most selective school in the country. The only catch? The dean wants her and the rest of the Scooby gang to figure out why the ghost of Elias Kingston, the school's founder, is haunting Kingston's book-filled halls!
Jimmy falls into a deep depression after his breakup with Lydia and Nate feels responsible. Sam and Atticus help Nate show Jimmy his future if he can't make decisions while Harrison agrees to divorce Lydia.
Fifteen teams still remain and they all travel to Rio de Janeiro, Brazil where they must face a glove full of bullet ants and prepare a costume to participate in Carnival. The Ice Dancers take first place once again and while despite being the first to the Chill Zone, the Vegans end up with a penalty that gets them eliminated from the race.
Andi Cruz arrives at the prestigious WITS Academy and meets the other Guardians and witches-in-training.
The Halloween Baking Championship has come alive and seven of the country's best bakers compete in the sweetest trick or treat challenge. In the first challenge, the bakers battle it out over the best creepy cupcakes and then kick it up in the second challenge with classic costume desserts.
Coaches Gwen Stefani, Blake Shelton, Pharrell Williams and Adam Levine try to find the best performers remaining during the final night of blind
The competition sees celebrities perform choreographed dance routines which are judged by a panel of renowned ballroom experts and voted on by viewers. Enjoy sizzling salsas, sambas and spray-tans as they vie for the coveted Mirrorball Trophy.
The Rebels have their celebration on Endor to celebrate the fall of the Galactic Empire but it is crashed when R2-D2 is kidnapped. Meanwhile, C-3P0 recalls the stories of The Phantom Menace and Attack of the Clones.
Damien Stevens draws his stun gun on an aggressive driver, while the hunt for a suspected armed robber turns up a nasty surprise for dog handler Jimmy Grieves. Paul Jackson grapples with a man armed with a machete, and officers get kitted up to raid the home of a suspected cannabis grower.
The lives of teenagers Emma, Cleo and Rikki are forever changed when a magical, forbidden island gives them the power to turn into mermaids.
Saitama is a guy who’s a hero for fun. After saving a child from certain death, he decided to become a hero and trained hard for three years. Though he’s now so strong he can defeat any opponent with a single punch, lately he feels as if, in exchange for overwhelming power, he’s lost something even more important.
Mark starts to question his marriage to Abi, while Lewis is desperate for Gemma to reconcile with her best friend and the house husbands organise a buck's night for Kane with disastrous results.
DM must save his reputation - and the world - when Squawkencluck's artificially-intelligent defence super-computer goes insane.
Tamara accuses Jenna of sabotaging relationships, so Jenna confronts her ex-boyfriends to find answers.
An infamous crew of thieves almost pulls off the perfect jewel heist, except one thief - with a Navy SEAL tattoo identical to Jane's - is captured at the scene of the crime. Does this man know Jane? Meanwhile, Jane receives a visit - and an ambiguous warning - from the mysterious bearded man from her first memory as Weller and Mayfair struggle with Jane's role on the team.