Eugene Thomas (also billed as Eugene Trammel) is an African-American martial artist and B-movie actor, who went to Taiwan and Hong Kong in the early 1980s, where he made about a dozen movies, mostly about Ninjas, like Mafia vs. Ninja or USA Ninja, where he frequently collaborated with the tae kwon do specialist Alexander Lou. He is often mis-credited in the cast lists or is placed under an alias, which was a common occurrence for low-budget movies in Asia at the time.