Vanessa Kirby gets Christo Grozev, a modern Sherlock Holmes, to share the secrets of how he solved one of the most notorious assassination attempts of the 21st century - the poisoning of retired Russian double-agent Sergei Skripal, hospitalised by a mysterious nerve agent on British soil. Would YOU have the skills to do the same? From SPYSCAPE, the global HQ of secrets and skills. A Cup And Nuzzle production. Series producer: Gemma Newby. Produced by Tim Mansel. Music by Nick Ryan.

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Bill Browder's fund made billions in the wake of the Soviet Union's collapse. But in the new Russia, the cost of doing business could be counted in more than cash. When Bill caught wind of widespread financial corruption in the country, he decided to act - making powerful enemies in the process. Vanessa Kirby unravels a story of money, power and terrible sacrifice. Would YOU challenge the powers that be? From SPYSCAPE, the home of secrets. A Cup And Nuzzle production. Series producer: Gemma Newby. Produced by Mariana Des Forges. Music by Nick Ryan.

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Vanessa Kirby and Hayley Atwell enter the world of Russian espionage.

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