Harold Ramis
Harold Allen Ramis (November 21, 1944 – February 24, 2014) was an American actor, director, and writer, specializing in comedy. His best-known film acting roles are as Egon Spengler in Ghostbusters (1984) and Russell Ziskey in Stripes (1981), both of which he co-wrote. As a writer/director, his films include the comedies Caddyshack (1980), Groundhog Day (1993), and Analyze This (1999). He was the original head writer of the TV series SCTV (in which he also performed), and one of three screenwriters for the film National Lampoon's Animal House (1978).
Movies
Ghostbusters: Afterlife
Dr. Egon Spengler (archive footage) (uncredited)
Year One
Adam
Walk Hard: The Dewey Cox Story
L'Chaim
Knocked Up
Ben's Dad
The Last Kiss
Professor Bowler
I'm with Lucy
Jack
Orange County
Don Durkett
As Good as It Gets
Dr. Bettes
Love Affair
Sheldon Blumenthal
Airheads
Chris Moore
Groundhog Day
Neurologist
The Earth Day Special
Elon Spengler
Ghostbusters II
Dr. Egon Spengler
The Best of SCTV
Stealing Home
Alan Appleby
Baby Boom
Steven Buchner
Ghostbusters
Egon Spengler
National Lampoon's Vacation
Car salesman (voice) (uncredited)
Spacehunter: Adventures in the Forbidden Zone
Voice (Uncredited)
Heavy Metal
Zeke (voice)
Stripes
Russell Ziskey