The classic fight scene from the end of Lethal Weapon where Riggs chokes Gary Busey with the triangle:
www.youtube.com/watch?v=PnSHQHXvaTU
this was the first time the choke had been used in a film, the first time it had been seen by the public outside a JJ dojo - the year is 1985, 6 years before the first UFC and 10 years before UFC 5 when Royce used the move for the first time ever in a public fight
Rorion was the fight coordinator for this movie and was brought in to add some JJ moves the the karate and kb the actors already had