AllMovie

In this British comedy, an aging aristocrat with a gambling addiction borrows money from a relative and ends up winning big at the track. Unfortunately he quickly loses it all in Nice. Impoverished once again, he encounters another loser. Together the two get in cahoots with a diamond thief masquerading as a count who cons the wealthy tourists out of their gems. The two end up going to rat on the count to the police when they are arrested. They go to trial, and at the last minute they are acquitted.