This educational video provides a comprehensive overview of the Second Red Scare in the United States, exploring the widespread fear of communism that gripped the nation during the late 1940s and 1950s. It uses the metaphor of a spider web to illustrate how paranoia trapped American society, examining the causes of this hysteria including the spread of communism abroad and the Soviet Union's development of nuclear weapons. The narrator explains how these external threats translated into internal suspicion, leading neighbors to turn against neighbors and the government to implement aggressive investigation tactics. The video details the government's significant role in fueling the Red Scare through specific mechanisms like President Truman's Loyalty Order, the House Un-American Activities Committee (HUAC), and the rise of Senator Joseph McCarthy. It defines key terms such as McCarthyism and explains high-profile events like the trial of Alger Hiss and the blacklisting of the Hollywood Ten. The narrative critically examines how these government actions aimed at national security often violated fundamental civil liberties. Designed for the classroom, this resource is structured around essential guiding questions that prompt students to evaluate the balance between freedom and security. It specifically breaks down how four key freedoms—speech, association, press, and privacy—were compromised during this era. The video encourages critical thinking about historical patterns of fear and the fragility of constitutional rights during times of crisis, making it an excellent tool for U.S. History and Civics lessons.