He stole our hearts back in 2007 when he won the first series of Britain's Got Talent, and now the first trailer of Paul Potts true life story has been released.

Gavin & Stacey star, James Corden, will portray the 42-year-old opera singer in the upcoming film inspired by his story.

Julie Walters and Colm Meaney co-star as the parents of the Nessun Dorma singer from Bristol who rocketed to fame thanks to Simon Cowell's reality talent contest.

Mackenzie Crook, Jemima Rooper and Alexandra Roach also star in the flick, with Simon Cowell and Amanda Holden making guest appearances.

Devil Wears Prada director David Frankel helmed the project.

You can watch the trailer below thanks to the folks at Empire.

One Chance will open on October 25.