Chicago psychiatrist Judd Stevens is suspected of murdering one of his patients when the man turns up stabbed to death in the middle of the city. After repeated attempts to convince the cops of his innocence, Dr. Stevens is forced to go after the real villains himself.

Two unpopular teenagers, Gary and Wyatt, fail at all attempts to be accepted by their peers. Their desperation to be liked leads them to "create" a woman via their computer. Their living and breathing creation is a gorgeous woman, Lisa, whose purpose is to boost their confidence level by putting them into situations which require Gary and Wyatt to act like men.

Newly-widowed Mabel Lederer, who has psychic and mediumistic abilities, sells her house and belongings, changes her name, and moves to a new town. There she rents a room in a boarding house and holds a seance with the other tenants, with comical results.