[Dana, possessed by "The Gatekeeper," answers the door] Dana Barrett: Are you the Keymaster? Dr. Peter Venkman: Not that I know of. [She slams the door in his face. Venkman knocks again] Dana Barrett: Are you the Keymaster? Dr. Peter Venkman: Yes. Actually I'm a friend of his, he asked me to meet him here.
Dr. Peter Venkman: Nimble little minx, in't she? Dr. Egon Spengler: We're gonna go full stream. Dr Ray Stantz: Aim for the flattop! [Ghostbusters shoot at Gozer, but she disappears] Dr. Peter Venkman: [uncertainly] Wasn't so hard.