The story of Charles Ingram, a former British army major who caused a major scandal in the early 2000s after being caught cheating his way to winning £1 million on the game show Who Wants To Be A Millionaire? Ingram, his wife Diana and an accomplice, Tecwen Whittock, who was sitting in the audience, initially pulled off the on-screen heist before being caught and standing trial.

• Matthew Macfadyen
• Sian Clifford
• Mark Bonnar
• Helen McCrory
• Michael Sheen
• Aisling Bea
• Elliot Levey
• Risteard Cooper