The story concerns an unhinged United States Air Force general who orders a first strike nuclear attack on the Soviet Union. It separately follows the President of the United States, his advisors, the Joint Chiefs ofStaff and a Royal Air Force (RAF) exchange officer as they attempt to prevent the crew of a B-52 plane (who were following orders from the general) from bombing the Soviets and starting a nuclear war.
The film is often considered one of the best comedies ever made, as well as one of the greatest films of all time. In 1998, the American Film Institute ranked it twenty-sixth in its list of the best American movies (in the 2007 edition,the film ranked thirty-ninth), and in 2000, it was listed as number three on its list of the funniest American films. In 1989, the United States Library of Congress included Dr. Strangelove as one of the first twenty-five films selected for preservation inthe National Film Registry for being "culturally, historically, or aesthetically significant".