Ghostbusters: Bill Murray and Dan Aykroyd WORRY If Movie’s FUNNY On Set (Flashback)

Bill Murray and Dan Aykroyd chatted with ET on the set of ‘Ghostbusters.’ To celebrate Peter Venkman and Ray Stantz’s return in ‘Ghostbusters: Frozen Empire,’ ET looks back at their behind-the-scenes interview in 1984, when the actors joked that their biggest fear was their spooky comedy not scaring up the laughs in theaters. Sigourney Weaver and director Ivan Reitman also previewed the now-cultural phenomenon ahead of its debut on June 8, 1984. Plus, watch Rick Moranis, Sylvester Stallone and Shelley Long get asked if they believe in the supernatural at the movie’s premiere.