Watch The Great Gambler
Jai is the most successful gambler around, having yet to lose a game he has played and has begun to build a large fortune. An underworld boss sees the possibilities of working with Jai and sets him up in larger games against richer individuals, which sees Jai amass more and more money. The crime boss hopes to have the large gambling debts of Jai's opponents paid back in influence and other ways that benefit his organization. Jai's lookalike police detective is sent to Rome to follow the gambler and eventually the two swap places with bad results for all involved.