Harvey (1950) is a film starring Jimmy Stewart as Elwood P. Dowd. In the film, Dowd's best friend is a six-foot tall invisible rabbit named Harvey. Harvey is actually a pooka[?], a mischievous magical creature.
... 1957 and 1960, he was on the editorial board of the Leftist magazine, Liberation. He was a staunch pacifist and draft resister, and in 1960 joined the War Resisters League ...