Keanu Reeves on learning to fight with a samurai sword
16 December 2013 Last updated at 16:10 GMT
Actor Keanu Reeves talks about learning martial arts for his latest film 47 Ronin.
Reeves had to learn how to fight with a samurai sword for the film, in which he plays the character of Kai, chosen to defend a band of samurai warriors.
Fellow actor Hiroyuki Sanada became a mentor for Reeves, teaching him Bushido.
Film clip courtesy of Universal