The film, directed by Friends star David Schwimmer, is a comedy about a larger gentleman, played by Pegg, who realises the love of his life, Newton, is the woman he jilted 10 years ago on their wedding day.
To make amends, he offers to run a marathon, with hilarious consequences.
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Director David Schwimmer with Thandie, Simon and a young guest outside the Odeon cinema
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