Richard Norton, a veteran stunt performer and martial artist whose credits include 'The Suicide Squad' and 'The Octagon,' has died. James Gunn says 'the film world will be a less vibrant place without him.

A native of Australia who was pals with Chuck Norris, he worked in films including ‘The Octagon,’ ‘Twinkle, Twinkle, Lucky Stars,’ ‘City Hunter’ and ‘China O’Brien.’

Throughout his career as an actor and martial artist, Richard Norton participated in several productions, such as Mad Max and Spartacus