WATCH: David Beckham's acting debut in King Arthur trailer

He is a world famous former footballer, but now David Beckham is set to appear in Guy Ritchie's latest feature film King Arthur: Legend of the Sword.

In March David revealed how he underwent a dramatic transformation for his role in the film, posting a 'shocking' photo of a scar down the left side of his face and a set of rotten yellow teeth.

Now we finally get a chance to see him in action in this short but sweet clip.

David has also uploaded a short video to his Instagram with a Behind the Scenes from the film, explaining how he has faith in his friend and director Guy Ritchie who has given him a few lines.

King Arthur is in cinemas from Friday 12th of May. Watch the trailer here >>>