Ninja Operation 7 - Royal Warriors (1988)

When the Purple Ninja Empire get their hands on a lost treasure map, the race is on to find the legendary Burmese treasure. Two warriors join forces to claim the riches, but treachery and deceit stand in their way.
Hong Kong cut and paste edit of the 1985 Thai and Korean film "밀림의 대탈출/ขุมทองแม่น้ำแคว " (Great Escape From the Jungle) with new ninja scenes.