A film that is practically the symbol of Season 2, set in 1984. The quartet—Mike, Lucas, Dustin, and Will—chose <Ghostbusters> uniforms for their Halloween costumes. It's the perfect choice for boys who are actually fighting interdimensional monsters. Their ghost-catching scientific equipment, tight teamwork, and humor in the face of supernatural phenomena are a carbon copy of how the Hawkins kids fight monsters. The Season 2 teaser trailer even used Ray Parker Jr.'s upbeat theme song—<Ghostbusters> is the ultimate 1980s icon that <Stranger Things> loves.