The filming took place in collaboration with the American film company Warner Brothers and Hong Kong’s Golden Harvest, with the participation of Bruce Lee’s own Concorde Film studio. Enter the Dragon was a huge success, with a modest $850,000 budget, but despite that, it made $25 million in North America. Worldwide, this amount totaled $ 90 million
In Hong Kong, the film grossed $3.3 million (in local HKD dollars), a huge amount for its time.