A psychiatrist with intense acrophobia (fear of heights) goes to work for a mental institution run by doctors who appear to be crazier than their patients, and have secrets that they are willing to commit murder to keep.
Mel Brooks
Dr. Richard H. Thorndyke
Madeline Kahn
Victoria Brisbane
Cloris Leachman
Nurse Charlotte Diesel
Harvey Korman
Dr. Charles Montague
Ron Carey
Brophy
Howard Morris
Professor Lilloman
Dick Van Patten
Dr. Philip Wentworth
Jack Riley
The Desk Clerk
