Mafia vs. Ninja

Sewage workers Jack and Charlie get involved in an international Asian gang war when Jack helps the boss of a Shanghai gang against one of his rebellious underlings. This underling then strikes a deal with the Japanese Yakuza in the hopes of toppling his boss and become the leader of Shanghai himself. When the Yakuza assassinate the Shanghai boss, Jack pledges to avenge his new friend's death. As he seeks out those ultimately responsible, he does battle with a variety of ninjas and mercenaries from around the world.

Ninja: The Final Duel II

The second movie Robert Tai made out of his original Ninja: The Final Duel footage. This one was used largely as the basis for Shaolin Dynamite.

The Super Ninja

John, a police officer is framed and drugs are found in his home. He is arrested and brutally interrogated. Using his skills as a ninja, he escapes and uncover a plot to steal his girlfriend's father's life work. He travels to China to face the 5 Element Ninjas and rescue his girlfriend.

Magnificent 7 Kung-Fu Kids

7 kid ninjas try to return a diamond to its rightful owner. But while trying to return the diamond, the ninjas become crossed up with an Asian mob. One of the ninjas gets kidnapped, and the others search frantically for her and fights against the mob.