Steven Seagal
Aikido 7th dan

On testing for black belt with Steven Seagal.
Shows some nice technique about half way through the video.

 Steven Seagal Black Belt Test part 2—Randori. "This was a
lesson in fear and overcoming your fears. Randori in Aikido
is a multiple person attack. The idea of the form is to be
able to deal with more than one attacker at a time.
Basically you let go of everything you think you know."

 Steven Seagal - Aikido

Steven Seagal - "Above the Law" movie. Warning - harsh language.
"Alright, who else wants some?"

Steven Seagal movie list

Martial arts movies