Career con man Roy sets his sights on his latest mark: recently widowed Betty, worth millions. And he means to take it all. But as the two draw closer, what should have been another simple swindle takes on the ultimate stakes.

• New Line Cinema
• Bron Studios
• Helen Mirren
• Ian McKellen
• Russell Tovey
• Jim Carter
• Mark Lewis Jones
• Laurie Davidson
• Phil Dunster
• Lucian Msamati