The police wonder whether they have a copycat killer on their hands when a dead woman is discovered with an unusual injury. Kim Moo-jin remains tied up.
Megatron receives a surprise visitor; Shockwave reveals how finding the mythical Allspark can help defeat the Autobots. The Decepticons lay a trap.
Megatron urges Optimus Prime to accept a treaty, while Starscream questions Jetfire's leadership. The Autobots try to recruit Bumblebee to their side.
Optimus has a plan but needs Ratchet's help. Ultra Magnus is tortured for information while Starscream continues to foster dissent among the Seekers.
Jetfire offers to help Optimus retrieve the Allspark. Bumblebee, Cog and Arcee go on a mission for energon; Wheeljack tries to get the Ark to fly.
Elita casts doubt on Optimus' plan, which includes fixing a Spacebridge. Optimus appeals to the Guardians for help and Bumblebee receives a high honor.
Optimus struggles to obtain the Allspark. Megatron figures out Optimus' plan and orders an attack on the Autobots, who receive an unexpected assist.
Tom shows ways to get away from the normal barbecue fare and how to create delicious meals. He cooks a Cote de Boeuf cut of beef, and a classic lobster thermidor gets the BBQ treatment.
Taking inspiration from the American BBQ culture for his recipes, in this edition Tom makes sticky baby back ribs, smoked burgers and Caesar salad with a grilled spring cabbage twist.
Concerned with Valentine's lifestyle, Mama tries to find him someone special to settle down with. Agnes and Kirsty bump into some suits in the Estate.
After the school notices some bruising on Rosie, Si becomes paranoid about a visit from social services. In 2008, Rosie takes her first steps leading to unforeseen new problems.
Sandi Toksvig indulges in a bit of well-earned R&R with Alan Davies, Stephen K Amos, Susan Calman and Lou Sanders.
While Jane sets out to prove her worth in The Underground, Cliff goes into “dad” mode and Niles devotes a day to Dorothy, who’s finally growing up.
Kidd and Harry are sent into a dangerous free fall by a freak ATV accident; Jake goes on ranch patrol to protect newborn calves; Nancy gives Tom the surprise of a lifetime; Josh attempts to wrangle a feral horse.
An Army vet, her retired Army Special Operations husband, and his wacky baby sister and hydro mechanic cousin from Washington state attempt to conquer challenges, including Don't Miss, Don't Embarrass Yourself and Don't Beat Yourself Up.
As the women move into Pauly and Vinny's luxury suite on the strip, they will spend their summer working at the world-famous Drai's Night and Beach Club and playing in the Las Vegas sun.
When Lucy gets injured on the job, Eddie is tasked with heading a peer counseling session that leads the crew to learn more about themselves.
Todd clashes with his father-in-law over plans for Julie's birthday. Faye gives Chloe a cell phone.