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).
Original theatrical release featured the song "I'm So Excited", which was later replaced with "Little Boy Sweet". The former is included on 1983 VHS/LaserDisc releases, and was at one point available on Amazon and Vudu Streaming streams.