I think there was a movie about this kind of thing called "FlightPlan" with Jodie Foster. Not about coins specifically but a corrupt crew.

"But there are thousands of examples of dishonest crew all over the world, and I agree that simply wearing a uniform does not mean that one is trustworthy.

Many of us have higher security clearance than the majority of TSOs and look where that gets us.... (and them!)[/QUOTE]