multiple personality

The triplets, government agents with multiple personalities, including Duncan whose alter egoes embody the characteristics of a cowboy, a ninja, and a Viking, are sent on a covert mission from Bangkok to the Middle East in search of black-market nukes.

Dr. Jekyll, a kind and well-respected London physician, is transformed into a murderous madman by taking a secret drug of his own creation.

A kind and respected doctor creates a drug which turns him into a murderous criminal.

Just when he has met a beautiful girl and his outlook is improving, sixteen-year-old narcoleptic Tom Lovett begins to suspect that his dreams and hallucinations of killing people may be something more real and terrifying.