Super Humans Power on Instagram: "🎬 Fun Fact: During the filming of Ghostbusters (2016), the cast often improvised their dialogue, especially in the more chaotic ghost-hunting scenes. Melissa McCarthy, Kate McKinnon, Kristen Wiig, and Leslie Jones were encouraged to keep the cameras rolling and just riff, which led to hours of unused footage that the editors later had to sort through to find the funniest moments. What’s even cooler is that the movie features cameos from nearly the entire origin