"American Ninja" star Michael Dudikoff returns for the fourth installment in the popular action series in "American Ninja 4: The Annihilation." Teamed with CIA operative Sean Davidson (David Bradley, "American Ninja 3: Blood Hunt"), Joe Armstrong (Dudikoff) is out to help foil the plans of Mulgrew (James Booth, "The Breed"), a terrorist hell-bent on annihilating New York City and possibly ushering in nuclear Armageddon. And it will take everything Joe's got when a seemingly indestructible Super Ninja is unleashed for the ultimate showdown.