John Koyama is an actor and a stunt performer.
Grey's Anatomy
Breaking Bad
The Boys
Better Call Saul
Power Rangers
The Last Samurai
In Plain Sight
The Book of Eli
Godzilla
The Green Hornet
Black Monday
Escape from L.A.
Six Days Seven Nights
The Time Machine
Alias
Spawn
Rising Sun
Kung Pow: Enter the Fist
Felon
