Calendar An icon of a desk calendar. Cancel An icon of a circle with a diagonal line across. Caret An icon of a block arrow pointing to the right. Email An icon of a paper envelope. Facebook An icon of the Facebook "f" mark. Google An icon of the Google "G" mark. Linked In An icon of the Linked In "in" mark. Logout An icon representing logout. Profile An icon that resembles human head and shoulders. Telephone An icon of a traditional telephone receiver. Tick An icon of a tick mark. Is Public An icon of a human eye and eyelashes. Is Not Public An icon of a human eye and eyelashes with a diagonal line through it. Pause Icon A two-lined pause icon for stopping interactions. Quote Mark A opening quote mark. Quote Mark A closing quote mark. Arrow An icon of an arrow. Folder An icon of a paper folder. Breaking An icon of an exclamation mark on a circular background. Camera An icon of a digital camera. Caret An icon of a caret arrow. Clock An icon of a clock face. Close An icon of the an X shape. Close Icon An icon used to represent where to interact to collapse or dismiss a component Comment An icon of a speech bubble. Comments An icon of a speech bubble, denoting user comments. Comments An icon of a speech bubble, denoting user comments. Ellipsis An icon of 3 horizontal dots. Envelope An icon of a paper envelope. Facebook An icon of a facebook f logo. Camera An icon of a digital camera. Home An icon of a house. Instagram An icon of the Instagram logo. LinkedIn An icon of the LinkedIn logo. Magnifying Glass An icon of a magnifying glass. Search Icon A magnifying glass icon that is used to represent the function of searching. Menu An icon of 3 horizontal lines. Hamburger Menu Icon An icon used to represent a collapsed menu. Next An icon of an arrow pointing to the right. Notice An explanation mark centred inside a circle. Previous An icon of an arrow pointing to the left. Rating An icon of a star. Tag An icon of a tag. Twitter An icon of the Twitter logo. Video Camera An icon of a video camera shape. Speech Bubble Icon A icon displaying a speech bubble WhatsApp An icon of the WhatsApp logo. Information An icon of an information logo. Plus A mathematical 'plus' symbol. Duration An icon indicating Time. Success Tick An icon of a green tick. Success Tick Timeout An icon of a greyed out success tick. Loading Spinner An icon of a loading spinner. Facebook Messenger An icon of the facebook messenger app logo. Facebook An icon of a facebook f logo. Facebook Messenger An icon of the Twitter app logo. LinkedIn An icon of the LinkedIn logo. WhatsApp Messenger An icon of the Whatsapp messenger app logo. Email An icon of an mail envelope. Copy link A decentered black square over a white square.

Taylor Swift and Judi Dench give glimpse behind the scenes on set of Cats movie

Taylor Swift will star in Cats (Greg Allen/PA)
Taylor Swift will star in Cats (Greg Allen/PA)

A first glimpse into the set of Cats features world-class ballet, digitally created fur and Taylor Swift wistfully recalling her first steps in showbusiness.

The video, titled A Look Inside, introduces the forthcoming film’s star-studded cast of Swift, James Corden, Dame Judi Dench, Jason Derulo, Idris Elba, Jennifer Hudson, Sir Ian McKellen and Rebel Wilson among others.

Dame Judi tells how being cast in Tom Hooper’s film adaptation of the Andrew Lloyd Webber musical gave her a second chance.

“I was cast in 1981. Just before we opened I snapped my Achilles tendon and I thought that was my history with Cats,” she says during a behind-the-scenes interview.

“But it turns out not to be. It’s a kind of Alice In Wonderland experience.”

Dame Judi was to play Grizabella in the original West End production, but the injury forced her to withdraw for good.

Swift, who is playing a character named Bombalurina, reveals she came straight off her Reputation stadium tour into rehearsals.

Judi Dench discusses her eyesight
Dame Judi Dench (Isabel Infantes/PA)

She says: “My first memories of performance go back to when I was in Pennsylvania growing up.

“My favourite thing was getting to be theatrical, to tell a story and I’ve always brought that narrative element to my live shows.”

She added: “This musical is timeless and we’ve got to update it in ways that are just so, so great.”

The cast also tell how they attended “cat school”, where they learned how to mimic the physical and behavioural traits of their feline counterparts.

The production is also using technology to add virtual fur to each of the actors’ bodies.

In one clip, director Hooper suggests the “timely story” will explore “inclusion and redemption”.

Another also introduces Royal Ballet principal dancer Francesca Hayward, who is making her feature film debut.

Cats is out on December 20.