E4+1

The squad comes together to work an important high-stakes case.

The first part of the finale, where the squad take stock of their eight years together and look towards their future.

This exclusive film shows how an animator brings the Snowdog from The Snowman and the Snowdog to life, drawing a cute little dog who runs, jumps and plays.

A behind-the-scenes look at how an animator brings the friendly character of The Snowman to life using only a pencil and a light box, in beautiful close-up.

Gordon Ramsay helps a family-run Greek restaurant turn its fortunes around in Ventura Harbor in California. But he uncovers a shocking family secret.

Peralta enlists Captain Holt's help while investigating a serial killer. Diaz and Santiago are forced to deal with The Vulture's demands.

The third instalment of Peralta and Holt's 'Halloween heist' involves a tie-breaking contest to be crowned Amazing Detective Slash Genius.

Mary struggles to make new friends while Mandy pushes Georgie to date another woman.

Ruthless, Toothless and a Week of Bed Rest: Sheldon learns the university is building a database without him. Mary takes care of a bedridden Mandy and Meemaw.

When Penny breaks up with her boyfriend, Leonard plucks up the courage to ask her out. And each of them turns to Sheldon for advice about their date.

Penny opens up to a reluctant Sheldon after a less-than-stellar first date with Leonard, putting him in the awkward position of having to keep a secret.

Mitch struggles to hide his true feelings about the unflattering wedding topper that Cam's father whittled out of soap for them.

The entire family tag along as Phil fulfils his mum's wish for him to return to his roots and visit the country where he was conceived - Australia.

Sheldon hides his friendship with Penny from Leonard, but it isn't long before his double life is exposed. Can he remain friends with both of them.

When Sheldon meets a famous physicist online, he invites her over to the apartment, where she spends her time flirting with Leonard.

Leonard tells Penny about how he and Sheldon became friends, and the origins of the roommate agreement.

Raj registers Sheldon for online dating and finds the perfect match: the female version of Sheldon. Penny seduces Leonard while she's drunk.

On his birthday, Peralta takes Santiago to meet his mother. Diaz and Boyle struggle to deal with a new mandate on body cams during a stakeout.

The Nine-Nine play host to officers from nearby precinct the Nine-Eight when their station house is flooded, reuniting Peralta with his old partner.

Phil is selling the house next door and he and Claire are excited by the prospect of having wonderful new neighbours.

Even though Claire usually plans Halloween, she lets Phil take over, and - instead of her usual fright-fest theme - he turns the house into AwesomeLand.

German for Beginners and a Crazy Old Man with a Bat: The gambling room gets broken into. Sheldon wants to study abroad. And Missy makes a new friend.

A Romantic Getaway and a Germanic Meat-Based Diet: Mandy surprises Georgie with a spa weekend and Sheldon prepares for his summer in Germany.

Sheldon is surprised and disturbed to find out that it's really Leonard who is at the centre of their group of friends and not him.

Leonard must choose between his new girlfriend Priya and his friendship with Penny. Howard drives Sheldon crazy with a magic trick.

When somebody hacks into Sheldon's online gaming account, he and his friends become determined to locate the culprit.

Sheldon and Amy experiment on their friends by spreading gossip, while Howard takes a big step in his relationship with Bernadette.

A disastrous visit from Leonard's mother, Beverly, has the unexpected side-effect of bringing Leonard and Penny closer together.

Celebs team up with legendary builders from previous seasons and compete for $20,000 in charity Lego. In this episode they make Christmas window displays.

Andy Serkis reprises his pioneering role as super-intelligent primate Caesar for the third part of the rebooted Apes saga, and it's all-out war between apes and humans.