It seems budding John Travoltas or Olivia Newton-Johns will be able to have a final crack at auditioning for a new ITV show based around the hit musical Grease.

TV bosses are holding a one-off open audition for You’re The One That I Want on Friday February 9 at The Kingsway Hall Hotel in London between 8am and 3pm, and have asked all budding TV wannabes to come dressed as their Grease idols.

The idea for the show comes from pop impresario Simon Cowell who has dubbed it “the biggest casting call the UK has ever seen”. The reality show will see Sandy and Danny hopefuls battle it out to star in a new production of the show when it opens in London’s West End later this year.

A spokesperson said: “To win these famous roles, individuals auditioning must prove not only that are their singing, dancing and acting skills up to the job but they can display a sizzling chemistry.”