Peter Veinkman is the comedian of the group he wise cracks his way through life and is definitaly the coolest one of the group. Most peoples favorite character is Peter mainly becase of his comical touch to the movies. He puts allot of hilarity into the movies. The only reason he managed his degrees was because of Egon. He has been said to be allot like a used car salesman or a Game show host because of his behavior. He is a classic Bill Murry character.
 

Raymond Stance is the book worm of the group he knows almost every Paranormal fact in the book. He is like an encyclopedia. He does most of the research for the investigations and is probialy the one most into the business. He loves his work very much. He is always enthusiastic about all the busts and is a median between Egon and Peter.
 

Dr Egon Spengler was a scientist befor he came to the ghostbusters he desinged and constructed most of the equitment and is the one with the most knowlage of how the equitment works. With out Egons amazing egg head knowlage and facts the ghostbusters would not have been concieved and with out him the ghostbusters would have ended up being killed int he first movie.

Winston Zedmore is like the back up Buster he was hired when the workload exceeded the 3 origional Busters abilitys. Winston is the street smarts of the group and befor the movie was made they were going to have him as a secruity man but luckialy they changed they're minds.