Jack Cody has always wanted to enter the world of the Superfights, a free fighting tournament. One night, he rescues a girl from a mugging and he becomes a national hero. Then, he is finally given his opportunity to become a Superfighter. He soon discovers a Ninja who tells him that the man behind the Superfights is involved with illegal acts. When this comes to Jack, he must fight now for his life. Written by Albert Valentin