Now that Ghostbusters 3 is well and truly developing, the original cast have started talking about the project – since they’re all involved. Apparently.

“Bill Murray is just waiting for the truckload of money to arrive to get him out of his office,” Harold Ramis joked to MTV, before adding more seriously that what everyone is really waiting for is a script from writers Lee Eisenberg and Gene Stupnitsky.

“I’m consulting with them, as is Dan Aykroyd and Ivan Reitman,” says Ramis, admitting that neither he nor Reitman (who helmed the original two films) is looking to direct. “I’m sure we’re all hoping someone else will do it. It’s a lot of work!”
But what will Ramis, Dan Aykroyd and Billy Murray be doing? “We’re all going to be in it in different kinds of roles,” Ramis tells the site. “We’re going to be the sage mentors. There are going to be young Ghostbusters.”

Now we know that Judd Apatow isn’t directly involved, we’re guessing the casting net will be thrown a little wider than the usual Seth Rogen and company players…