The Penthouse

Dinah St. Clair leads a charmed life as her father and her live in a high rise penthouse. Enter Joe Dobson, a friend from Dinah's past that has mental problems. Dinah does not know about his past, and lets him in. He holds her hostage, while the police and her father try to forge a plan to get her out of this sticky situation. Can Dinah be saved while she tries to save Joe?