The guys trap a harmless-looking little ghost and decide he's too cute to put into the contaniment unit. Slimer sees Victor's true hideous form but no one listens to him. Can he warn the guys in time?
Ray Stantz: Gee he's awfully cute. Do we have to bust him?
Peter Venkman: Ray, Keep in mind that the museum is paying us 5000 dead presidents to snare this spook.
Peter Venkman: It'll be nice to have a ghost around who doesn't drip.