One of the most interesting things to come out of the candid Q&A was the legendary funnyman being asked which role "got away" form him!
In a surprising response, the Ghostbusters star revealed that it was a role he lost to Mel Gibson! He explained:
"The only role i wanted I didn't get, the Year Of Living Dangerously by Peter Weir, I wasn't a big shot. Mel Gibson lived in Australia. I'd been to Indonesia and I thought I understood that movie. When I saw it, I was like, damn! That was the only one I wanted I didn't get. Peter Weir is…something else."
If you don't know the 1982 film, it's the story of a journalist (Gibson) who travels to Jakarta, Indonesia, befriends a dwarf photographer, and romances a British diplomat (played by Bill's Ghostbusters costar Sigourney Weaver).
Check out all the intrigue in the trailer for the Oscar-winning flick (below)!