It’s been a long time coming, but movie goers can now expect a third Ghostbusters to be hitting the big screen soon. Ghostbusters 3 will also come with the added bonus of 3D. Ivan Reitman will be returning to the director’s chair and it looks as though most of the original cast will be on board too. According to reports, Bill Murray and Dan Ackroyd will be back alongside Sigourney Weaver, who will be making her second 3D appearance of the new decade. Who ya gonna call? Stereographers!