Ninja USA (1985)

Ninja USA
Action
Two cops are investigating a drug ring that may be led by an American man who saved them when they were kids. But when he kidnaps one's wife, they must fight through an army of ninjas to save her.
Starring
Alexander Lo Rei, George Nicholas, Eugene Thomas, Rosaline Li, Alex Yip Choi-Nam, Robinson Yang, Mark Yu, Mimmo Gasbarri, Kim Tae-Jeong
Directed By
James Wu Kuo-Ren