Victor Frankenstein is a promising young doctor who, devastated by the death of his mother during childbirth, becomes obsessed with bringing the dead back to life. His experiments lead to the creation of a monster, which Frankenstein has put together with the remains of corpses. It's not long before Frankenstein regrets his actions.

After withdrawing to the Chateau Marmont, a passionless Hollywood actor reexamines his life when his eleven-year-old daughter surprises him with a visit.

John Arnold DeMarco is a man who believes he is Don Juan, the greatest lover in the world. Clad in a cape and mask, DeMarco undergoes psychiatric treatment with Dr. Jack Mickler to cure him of his apparent delusion. But the psychiatric sessions have an unexpected effect on the psychiatric staff and, most profoundly, Dr Mickler, who rekindles the romance in his complacent marriage.

On a desolate country highway, two homeward-bound teens are nearly run off the road by a maniac in a beat-up truck, and later spot him shoving what appears to be a body down a sewer pipe.