Maliq Ali (Clayton Prince) is a defense attorney whose guilt over freeing guilty criminals, and the death of his family, leads him to become a costumed ninja vigilante who stalks these same criminals at night. After refusing to defend Tony Fanelli (Nicky DeMatteo), a small-time mobster accused of murder, he finds himself involved in protecting the only witness, Tracey Allen (Carla Brothers), from Fanelli's hired thugs. While protecting this young woman, he is confronted by The Red Ninja (Yuki Matsuzaki), a Japanese assassin, who years before killed his family rather than pay Ali for defending him.
This film takes place in an apocalyptic land of the future known as The Wheelzone. In this place there are no cars and people travel on skates and skateboards.
Set in 17th-Century Japan, "Zen" is the chronicle of a young samurai, Master Mitzu Zen, who learns the secret way of killing vampires while learning about women and life in general. Master Zen (Kit DeZolt), a naive master who doesn't know anything about women and love, goes on a quest to find out the truth about his parents' sacred sword. While meeting people along the way, he ends up running into more than he bargained for when he starts encountering vampires.
Trois jeunes copains : Stevie, Jon et Allan partent en voyage avec la mère de Stevie, prof d'arts martiaux dans l'île de Rotonga où hélas une guerre civile a éclaté ! Le grand maître de l'île, blessé par les rebelles, est recueilli par nos amis. Avant de mourir, il leur confie l'unique carte du trésor en leur faisant jurer de la défendre jusqu'à la mort face à Sarak et sa bande... Il va leur falloir toute leur connaissance des arts martiaux et leur force de petits ninjas pour tenir leur promesse !