• Universal Pictures released the first trailer for its “Cats” movie Thursday night and it’s a star-studded event.
• From Taylor Swift to Sir Ian McAllen, INSIDER rounded up the larger-than-life cast that will bring the Broadway musical to life.

Universal Pictures is bringing “Cats,” one of the longest-running Broadway shows, to theatres this December.

The first trailer for the movie was released Thursday afternoon and people are having strong reactions to the trailer, which features an A-list cast ranging from Taylor Swift to Judi Dench and Ian McKellen.

The movie follows a group of cats, the Jellicles, who decide to send one cat to “the Heaviside Layer” (aka heaven) to be reborn. In the Andrew Lloyd Webber play, each cat gets its own individual song in which they introduce themselves.

INSIDER rounded up the big celebrities you can expect to see when “Cats” comes to theatres Friday, December 20.

Jennifer Hudson plays Grizabella.

Grizabella sings “Memory,” which is the most popular song from the musical. Betty Buckley won a Tony Award for her role as the character in 1983.

Taylor Swift plays the flirtatious feline Bombalurina.

The cat is described as a confident cat. In the musical, she flirts with Rum Tum Tugger.

Swift is a big cat fan, with three of her own.

Jason Derulo plays the part of Rum Tum Tugger.

The cat always like to hog up the spotlight and be the center of attention.

Rebel Wilson plays the tabby cat Jennyanydots.

Jennyanydots performs a tap-dancing routine in the musical.

James Corden plays the smart Bustopher Jones.

The cat enjoys life and travels to gentleman’s clubs in the musical.

Idris Elba plays the criminal, Macavity.

Macavity doesn’t have any songs in the Broadway musical. We may see Elba play a larger role here.

Ian McKellen plays Gus the Theatre Cat.

Gus sings a song about his acting career.

Judi Dench plays the loving, revered cat Old Deuteronomy.

The cat is the leader of the Jellicles and has to decide which cat will go to heaven.

Ballerina Francesca Hayward will play Victoria.

The shy cat gets its own ballet solo. Hayward is a dancer in the Royal Ballet and has played Juliet in “Romeo and Juliet,” Aurora in “The Sleeping Beauty,” and the Sugar Plum Fairy in “The Nutcracker.”

Laurie Davidson plays the tuxedo cat, Mr. Mistoffelees.

The cat has magical powers and also gets his own dance solo. Davidson appeared on TNT’s “Will” and will be in the movie “The Good Liar” with Ian McKellen.

Here’s the rest of the cast.

• Ray Winstone (“Scum”) is playing the pirate cat Growltiger.
• Melissa Madden-Grey is Growltiger’s lover Griddlebone.
• Former ballet star Robert Fairchild is playing Munkustrap who introduces the many cat’s songs.
• Steven McRae, a principal dancer at the Royal Ballet, is playing Skimbleshanks, a cat who works on a train.
• Daniela Norman is Demeter, Bombalurina’s (Taylor Swift) friend.
• UK singer Bluey Robinson is Alonzo, a cat who fights with Macavity.
• French dancers Larry and Laurent Bourgeois are Plato and Socrates, respectively. The latter role was created for the film.
• British actress and dancer Zizi Strallen is Tantomile and dancer Jaih Betote is Coricopat, two psychic kittens.
• British ballet dancer Eric Underwood is Admetus, one of the few cats who doesn’t get a solo.
• Freya Underwood is Jellylorum who takes care of Gus.
• Mette Towley is an elegant cat named Cassandra.

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