In the early 1980s, relations between the superpowers deteriorated from severely strained to acutely confrontational, and fears of nuclear war gripped people in both countries. Yet by 1989 relations improved so much that most informed observers believed the Cold War was ending. This chapter goes beyond conventional explanations of the transformation that have focused on the policies of President Ronald Reagan and General Secretary Mikhail Gorbachev. It demonstrates that citizen activists also played important roles. In the early 1980s, a very popular nuclear freeze movement compelled the Reagan administration to change its harsh rhetoric and to show greater interest in negotiations with the Soviet Union. Then, large-scale exchanges of Soviet and American citizens, which both Reagan and Gorbachev came to support, challenged demonic stereotypes and humanized the supposed enemies. The chapter also describes how American and Soviet films reflected and contributed to the dramatic changes, from the nightmarish depiction of a communist invasion of the United States in Red Dawn (1984) to the dramatization of a partnership between Soviet and American police officers in Red Heat (1988).