Dan Inosanto is an American martial arts instructor and actor. Inosanto holds Instructor or black belt level ranks in several martial arts. He has studied traditional Okinawan karate, Judo, Jujutsu, Kenpo, Shoot wrestling, Systema, Filipino martial arts, and Jeet Kune Do. He was one of three people who were appointed to teach at one of the three Jun Fan Gung Fu institutes under Bruce Lee, the other two being Taky Kimura and James Yimm Lee. After Bruce Lee's death, Inosanto became the principal spokesperson and historian for Jeet Kune Do.

Filipino martial arts (FMA) refer to ancient and newer modified fighting methods devised in the Philippines. It incorporates elements from both Western and Eastern Martial Arts; the most popular forms of which are known as Arnis, Eskrima, and Kali. The intrinsic need for self-preservation was the genesis of these systems. Throughout the ages, invaders and evolving local conflict imposed new dynamics for combat in the islands now making up the Philippines. The Filipino people developed battle skills as a direct result of an appreciation of their ever-changing circumstances. They learned, often, out of necessity on how to prioritize, allocate and use common resources in combative situations. Filipinos have been heavily influenced by a phenomenon of cultural and linguistic mixture. Some of the specific mechanisms responsible for cultural and martial change extended from phenomena such as war, political and social systems, technology, and trade and practicality.