Eight Minutes to Midnight: A Portrait of Dr. Helen Caldicott is a 1981 American documentary film about anti-nuclear weapons activist Helen Caldicott, directed by Mary Benjamin and Boyd Estus. It was nominated for an Academy Award for Best Documentary Feature.
The film follows Caldicott speaking at Washington D.C. rally, visits Three Mile Island and addresses Australian uranium workers.
Both Gene Siskel and Roger Ebert each gave it a negative review and thought that the film's intention was noble but the filmmaking was pedestrian.