A businessman on a trip to Tokyo ends up in the middle of a centuries old feud between a criminal Ninja cult and a Samurai when he witnesses a assassination performed by the Ninja-cult leader.

An American with a Japanese upbringing, Chris Kenner is a police officer assigned to the Little Tokyo section of Los Angeles. Kenner is partnered with Johnny Murata, a Japanese-American who isn’t in touch with his roots. Despite their differences, both men excel at martial arts, and utilize their formidable skills when they go up against Yoshida, a vicious yakuza drug dealer with ties to Kenner’s past.

The Turtles and the Shredder battle once again, this time for the last cannister of the ooze that created the Turtles, which Shredder wants to create an army of new mutants.

A quartet of mutated humanoid turtles clash with an uprising criminal gang of ninjas

When skiers in Japan come across the frozen body of centuries-old samurai warrior Yoshimita, scientists secretly whisk the corpse to a high-tech laboratory in California, where they bring him back to life. But when Yoshimita escapes onto the mean streets of 1980s Los Angeles, his ancient and strict code of honor gets him both into and out of trouble. J. Larry Carroll directs this low-budget action fantasy.