Elwood is a good-natured, slightly sloshed man whose faithful companion is a 6-foot 3-1/2 inch rabbit that only he can see. When his sister Veta (Josephine Hull) tries to have him committed, she\'s taken in instead. It\'s up to Elwood and Harvey to straighten out the mess. James Stewart stars in his most amiable, bumbling mode. The film is based on Mary Chase\'s Pulitzer Prize-winning play. Academy Award Nomination: Best Actor: James Stewart.