Robert Wittman was a special kind of Special Agent. During his long career with the FBI, he went undercover to retrieve millions of dollars worth of stolen art. When a priceless Rembrandt was stolen from Sweden's National Gallery, Robert descended into Europe's criminal underworld to get it back. Vanessa Kirby narrates a high-stakes hunt for a truly unique prize. Would YOU accept the price of failure? From SPYSCAPE, the home of secrets. A Cup And Nuzzle production. Series producers: Gemma Newby, Joe Foley. Produced by Frank Palmer. Music by Nick Ryan.