When a father passes on the traditional family sword to one of his two adopted sons, the other–in a fit of jealous rage–joins a yakuza drug smuggling mob. When the other son decides to find him and set things straight, things don’t seem to go as smoothly as he planned, and a misunderstanding leads the stepbrothers into a Turkish arena to battle swordsmen from around the world.

Ellie DeWitt and Janis Zuckermann are admitted to the very strict FBI Training Academy. They get a hard course, in which they learn to deal with guns and to recognise crimes. They also get a physical training. It appears that Ellie is a real fighting- machine, in contrast with Janis, the great student. They have to help each other, all the way to graduation.

Troubled police detective Jack Lucas is falsely accused of a series of murders and must prove his innocence by catching the real serial killer.

A young doctor is suspected when a series of Jack the Ripper copycat killings is committed. However, when the doctor himself is murdered, his identical twin brother claims to have seen visions of the true killer.