Trailer of Paul Potts's biopic - One Chance - released
A PREVIEW of Paul Potts's biopic One Chance film has been released.
More than 500 extras were called up to help shoot the film, which was partly set in Port Talbot, about the Britain's Got Talent star last year.
One Chance stars Gavin and Stacey actor James Corden as Potts, and The Iron Lady actress Alexandra Roach from Ammanford, as his wife Julie Ann Cooper.
The film was directed by David Frankel, who made The Devil Wears Prada, and produced by Hollywood mogul Harvey Weinstein.
One Chance is named after Potts's album which topped the charts in nine countries after he won Britain's Got Talent in 2007 with his rendition of Nessun Dorma.
The trailer begins with a young Potts explaining about how his love of music often saw him getting into trouble, with Corden's voiceover saying: "As long as I can remember I've wanted to sing."
Scenes were shot on Aberavon Beach, outside Aberafan Shopping Centre, at the Twelve Knights pub in Margam and at Port Talbot railway station.
The cameras also rolled at Edward Street and Forge Road in the town centre and at St Catharine's Church in Baglan.
As well as Port Talbot, the film was shot in Venice and London and also features Julie Walters, Star Trek's Colm Meaney and Mackenzie Crook.
One Chance is due to hit cinemas on October 25.