Some know Harold Ramis as the director of Groundhog Day and Analyze This, while most others recognize him as Dr. Egon Spengler from the 1984 comedy hit Ghostbusters. What many don't realize is that he is part of the genius behind the franchise having written the original film, and its 1989 follow-up with actor Dan Aykroyd. Well Ramis is trying to get a third film greenlighted.

Ramis revealed to InFocus magazine that he's finished work with Aykroyd on a new script called Ghostbusters in Hell. He is pushing to get the film in production with Ben Stiller joining Aykroyd and Rick Moranis.

The script follows the Ghostbusters as they travel into a parallel dimension via a portal in a New York warehouse. "What Danny had originally conceived was sending us to a special-effects hell--a netherworld full of phenomenal visual environments and boiling pits," Ramis explained. "But what works so well about the first two (films) is the mundane-ness of it all. So my notion was that hell exists in the same place as our consensus reality, but it's like a film shutter--it's the darkness between the 24 frames."

"So we create a device to do it, and it's in a warehouse in Brooklyn. When we step out of the chamber, it looks just like New York, but it's hell--everything's grid locked; no cars are moving and all the drivers are swearing at each other in different foreign languages. No two people speak the same language. It's all the worst things about modern urban life, just magnified."

The idea doesn't sound too great, but you have to trust the minds behind this, right?

Sigourney Weaver cameo. She's possessed again. What can Bill Murray do about it? He chooses to do nothing. They part. Is that a hint of regret on his face? Could be. Or maybe he is thinking of something else. Is that the devil himself turning her eyes a lurid red? Or is it an allergy? Either interpretation is valid.