Specifically, the filming locations included:
* Bangkok: Many scenes were shot in and around Bangkok, including the infamous fight scene in the ice factory.
* Kanchanaburi Province: The iconic bridge scene was filmed on the River Kwai Bridge, a famous landmark in this province.
* Other locations: Some scenes were also filmed in other areas of Thailand, including temples and rural villages.
It's worth noting that "The Big Boss" was Bruce Lee's first major starring role, and its success launched his international career.