Onscreen, Harold Ramis was best known as Dr. Egon Spengler, the Ghostbuster with all the animation of a brick wall. While the movie was filled with the most frightening ghouls on the New York side of the Hudson, Spengler barely raised an octave. This was left to Dan Aykyord, Bill Murray and Ernie Hudson. The character of Spengler, in many ways, defines Harold Ramis’ work. It was always surrounded by raucous and boisterous personalities but the protagonists were never quite one themselves.