U.S. Federal Civil Defense Administration - Duck and Cover (1951)

From Leo AI: Duck and Cover is a 1951 American civil defense film produced by the Federal Civil Defense Administration (FCDA) and directed by Anthony Rizzo. Although often cited as a 1951 production, the film was officially released in January 1952 as part of the Alert America traveling civil defense show.
The film was designed to educate U.S. schoolchildren on how to survive a nuclear attack by ducking and covering their heads when they see the flash of an atomic bomb. It features Bert the Turtle, an animated character voiced by Carl Ritchie, who demonstrates the safety technique by retreating into his shell when attacked by a monkey with dynamite. Widely distributed to schools across the United States in the 1950s, it was one of several media formats (including pamphlets and records) used to prepare the public for potential nuclear war with the Soviet Union.
The film is considered a significant piece of Cold War propaganda and cultural history; it was inducted into the National Film Registry by the Library of Congress in 2004.
Experts and historians consider the Duck and Cover film ineffective or misleading for several key reasons, primarily revolving around the scale of nuclear weapons and the psychological intent behind the campaign.