Deadbolt is a 1992 made-for-television psychological thriller film, by Douglas Jackson, and starring Justine Bateman and Adam Baldwin.

When medical student Marty Hiller (Justine Bateman) places an ad for a roommate, her ad is answered by handsome, clean-cut Alec Danz (Adam Baldwin).

At first Alec seems to be a wonderful roommate; supportive, considerate and a real friend.

However, Alec's affection turns to obsession as he plots to manipulate and control all aspects of Marty's life, imprison her in her own apartment and make her his.

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