We’re ready to believe you! Take a look back at the original trailer for Ghostbusters (1984). Suit up for classic comedy. Peter Venkman (Bill Murray), Ray Stantz (Dan Aykroyd), Egon Spengler (Harold Ramis) and Winston Zeddemore (Ernie Hudson) take a chance on going freelance, de-haunting houses in a new ghost removal service. As soon as they open their doors, their first order of business becomes saving beautiful cellist Dana Barrett (Sigourney Weaver) and nerdy Louis Tully (Rick Moranis), who’ve inadvertently opened the gates of hell… right in their own apartment building.