As for "Sam, " Arnold says he saw him hanging out in Chinatown in February.

FORBES: Cartier Cop

Arnold Schwarzenegger , Sam Worthington , Terrence Howard , and Dawn Olivieri (House of Lies) will costar.

CNN: STORY HIGHLIGHTS

For two years private eye George Arnold kept hearing about a guy named "Sam" in New York who was selling counterfeit watches.

FORBES: Cartier Cop