the secret history behind Ninja Squad

http://www.imdb.com/title/tt0199845/

Enter the Ninja (1981)

http://www.imdb.com/name/nm0365835/

Richard Harrison
http://www.nanarland.com/interview/interview.php?id_interview=richardharrisonvo&vo=1&page=1

Godfrey Ho
http://www.nanarland.com/interview/interview.php?id_interview=godfreyhovo&vo=1