This crime drama finds American agent Novak sent to Scotland Yard to help uncover a gang of forgers, murderers and counterfeiters. Even when the British agent Thompson is assigned to help, Novak still remains suspicious of everyone. From Liverpool, the duo traces the Owl to London where they hope to meet up with the mysterious gang leader Mr. Big. Novak eventually trusts Thompson as the two close in on the gang that is raking in millions with their illegal activities., In this crime drama, a U.S. Treasury agent teams up with a Scotland Yard detective to break up a ring of counterfeiters known as the Golden Goose. The pair go undercover and join the gang to gather evidence. Trouble ensues when the agent suspects that the detective has changed sides., Yul Brynner and Edward Woodward star as a pair of hard-hitting cops who go undercover to infiltrate a dangerous gang. Tough crime drama from director Sam Wanamaker., Yul Brynner and Edward Woodward star as a pair of hard-hitting cops going undercover to infiltrate a dangerous gang. Tough crime drama., A U.S. Treasury agent joins a Scotland Yard detective in going ‘undercover’ to bust a brutal counterfeit gang known as the Golden Goose. But, in a massive double-cross, his British partner defects to the other side…, Secret-agent tale with Yul Brynner as an American sent to London to track a gang of counterfeiters. Harrison: Charles Gray. Thompson: Edward Woodward. Tina: Adrienne Corri. Sloane: John Barrie. Reynolds: Ivor Dean. Collins: Bernard Archard. Firenzo: Anthony Jacobs. Directed by Sam Wanamaker.