Jack joins forces with rival Devin Banks in a power play to wrest control of Kabletown from his cunning teen nemesis, Kaylie Hooper. Elsewhere, Liz mulls over motherhood, and Tracy tries to direct Octavia Spencer in his newest film.

The guys head out to a comic book convention and get stranded in full costume. The girls decide to try to understand their men and end up in a heated debate over a comic book character.

A typhoon, a mutiny and a Washington coup d'etat will force Marcus and his crew into unlikely alliances. As Sam's grief strains his loyalty to Marcus, will Sainte Marina get the supplies it so desperately needs? How far will Marcus go to ensure the crew's survival - will it cost him his life?

Walden and Alan go to Kate's fashion show in New York so Walden can tell her the truth about his identity.

Bailey puts her wedding day on hold and continues her efforts to save Adele's life, Cristina and Owen remain undecided about their pending divorce, while Arizona and Callie try to get their spark back. Meanwhile, the hospital becomes inundated with a group of bikers after a horrible accident.

Pam accidentally brings lice into the office and lets Meredith take the fall, while Dwight vows to destroy the parasites. Meanwhile, Jim has a fantastic day in Philly wooing a potential business associate. Meanwhile, Phyllis, Nellie and Kevin meddle in Darryl's love life.

At Donnelly's request, Carter interrogates the captive Reese in an attempt to confirm that he is the "man in the suit". Meanwhile, Reese tries to dodge an assassin sent into prison to kill him while Fusco protects a super-model whose Number is up.

The designers go international! For the first time every in Project Runway history, the designers retire sketching at 1407 for a day of sketching in Paris at the Eiffel tower! The designers also get a once-in-a-lifetime opportunity to tour Valentino atelier and showrooms, and are also invited to a private preview of Valentino's Couture show. With all of their newly acquired Parisian knowledge, the designers return to NYC to design a couture gown of their own that will hopefully secure their spot in the finale! Guest judges to determine who goes to the finale are House of Valentino and Cynthia Rowley.

When the media reveals Becca's surprising news, Skip attempts to take her mind off the situation while President Gilchrist has a group therapy session with his generals to help cope with things. Meanwhile, hoping to gain Becca's trust and keep the secret safe from Marigold and Xander, Emily gets tangled in a web of lies.

The pranksters get help from strangers in their quest to find imaginary places. Also: a search for a house sitter.

With Huck being held under the Patriot Act, Olivia and the team get unexpected assistance from an old friend. Meanwhile, Olivia helps Mellie out of a very compromising situation that could affect Fitz's future, and her relationship with Edison reaches a boiling point.

Sherlock is reunited with "M." a British criminal who appears to have followed Sherlock to New York. Meanwhile, Joan has reservations about leaving Sherlock and taking on a new client.

Josh Brolin

Ryan Gosling, Kevin Hart, ZZ Ward

Ben Gibbard

Michael J. Fox, Allison Williams

Ryan Seacrest, Keith Urban, Randy Jackson, Anthony Jeselnik, For King and Country

Tim Allen, Margaret Cho

Whilst Nikki, Leo and Jack struggle to ascertain how Deanna was killed and ended up in the Thames, DI Gold focuses on two main suspects in John Briggs' inner circle. However, when Geraldine makes a sinister confession about why she gave her daughter up for adoption and disowned her wealthy family, it dramatically changes the course of the investigation. With the family's skeletons in the closet now exposed for all to see, the future of the ailing company hangs precariously in the balance. But when a third murder victim is found, it gives the team the forensic evidence to unravel the mysterious motives and smoke out the killer.

Stephen takes a look at jollity with guests Julia Zemiro, Tim Vine, Rob Brydon and Alan Davies.

Graham is joined on the show by Quentin Tarantino.