
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.
Ron Carey
Brophy

Howard Morris
Professor Lilloman

Dick Van Patten
Dr. Philip Wentworth

Jack Riley
The Desk Clerk

Charlie Callas
Cocker Spaniel
Ron Clark
Zachary Cartwright III