Ronaldo P. San JuanDirectingNo biography is available.Known forIMDb0.0Mantis BoxerMovie · 1979IMDb0.0Bruce and the Golden ChakuMovie · 1977IMDb0.0Revenge of the DragonMovie · 1977Credits3AllMoviesTV showsAll departments▼1979Mantis BoxerMovieDirector1977Bruce and the Golden ChakuMovieDirector1977Revenge of the DragonMovieDirector
