Albert (John Savage) is a psychopath who, after brutally murdering a woman, becomes obsessed with her 11-year-old daughter Annie. Twenty-one years after being sent to prison for his crimes, Albert is freed over the strenuous objections of Dr. Sachs (John Saxon), the psychiatrist who has been overseeing Albert's case all these years. Sachs is convinced that Albert is still a very real threat to the community, and it turns out that he's right; desperate to find Annie, but not knowing what surname she uses today, Albert begins contacting every Annie he can find in the phone book, leaving a bloody trail of murdered women in his path when they turn out not to be the little girl he's looking for
After a young girl is accidently infected with an alien substance known as "Deep Red", the astonishing results attract the attention of the illustrious scientist Dr. Newmeyer. Disillusioned security expert Joe Keyes must team up with his estranged wife to protect the girl and her mother from the obsessed scientist who will stop at nothing to get what he wants.
Hace un año que la mujer de Michael se suicidó y cuando aun no ha superado esta desgracia, su ultramoderno gimnasio comienza a parecer más una cámara de tortura, donde las saunas, aparatos y demás instalaciones se vuelven asesinas. El hermano gemelo de Catherine, cuñado de Michael, responsabiliza a éste de la muerte de su hermana y no cesa de reprochárselo. Michael necesita que todos estos sucesos cesen o también perderá su gimnasio.
When wealthy real estate developer Richard Tate seizes land belonging to a Native American tribe for his next construction project, a group of young men from the tribe decide to kidnap Tate's daughter Allison as a means of persuading her father to abandon the project and return their land. As time drags on with no resolution in sight, Allison begins to sympathize with the plight of her captors and joins them in their fight against her father.