Ninja in the Dragon's Den (1982)
A Japanese master of ninjutsu and a Chinese expert in kung fu, put their differences aside after their master is killed by a mortal enemy.
Director: Corey Yuen
Cast: Conan Lee, Hiroyuki Sanada, Hwang Jang-Lee, Tai Bo, Hiroshi Tanaka, Kwon Yeong-Moon, Ma Chin-Ku, Tien Feng
