Elwood P. Dowd, a good-natured, mild-mannered eccentric who is known in all of the cafeterias and saloons in his small town. Elwood is polite and cheerful and always friendly toward any strangers he might encounter, and he has just one problematic character trait: his best friend is an invisible six-foot-tall rabbit, Harvey. His sister attempts to have Elwood committed to the local sanitarium, where the behavior of the prominent psychologist and his staff raise the age-old question of who is more dangerous to society: the easy-going dreamer with a vivid imagination or the people who want him to conform to the accepted version of reality.
