He told Coming Soon: "We will be doing the movie and hopefully with Mr Murray. That is our hope. We have an excellent script.
"What we have to remember is that Ghostbusters is bigger than any one component, although Billy was absolutely the lead and [contributed] to it in a massive way, as [did] the director and Harold [Ramis], myself and Sigourney [Weaver].
"The concept is much larger than any individual role and the premise of Ghostbusters 3 is that we get to hand the equipment and the franchise down to new blood."