Found this accidentally. Pretty hilarious. Actor Peter Mark Richman (Charles McCullogh, Friday the 13th part 8) was in an episode of some old TV show back in 1971 with Bruce Lee. At around 4:45, Richman's character gets a lesson in Jeet Kune Do straight from the legend himself. Richman's character, evidently a police detective, almost seems a younger version of McCullogh: the same stiff, overbearing manner, the same condescension and authoritative bearing. Pretty hilarious to watch.
If you happen to be a martial arts fan, watch the whole thing. This is probably the closest thing most people will ever get to a martial arts lesson straight from Bruce Lee.
