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
as Dr. Richard H. Thorndyke
Madeline Kahn
as Victoria Brisbane
Cloris Leachman
as Nurse Charlotte Diesel
Harvey Korman
as Dr. Charles Montague
Ron Carey
as Brophy
Howard Morris
as Professor Lilloman
Dick Van Patten
as Dr. Philip Wentworth
Jack Riley
as The Desk Clerk
Charlie Callas
as Cocker Spaniel
Ron Clark
as Zachary Cartwright III
Rudy De Luca
as 'Braces' - Killer
Barry Levinson
as Dennis - Bellboy
