Idris Elba, Taylor Swift In 'Cats' New Trailer

Idris Elba, Ian McKellen, Rebel Wilson, Taylor Swift, Judi Dench, James Corden, Francesca Hayward, Jason Derulo, Jennifer Hudson and more star in this new trailer for 'Cats'. A tribe of cats called the Jellicles must decide yearly which one will ascend to the Heaviside Layer and come back to a new Jellicle life. This trailer is in HD.