Known for Production

Ivan Reitman OC (October 27, 1946 – February 12, 2022) was a Canadian-American film and television director, producer and screenwriter. He was best known for his comedy work, especially in the 1980s and 1990s. He was the owner of The Montecito Picture Company, founded in 1998. Notable films he directed include Meatballs (1979), Stripes (1981), Ghostbusters (1984), Ghostbusters II (1989), Twins (1988), Kindergarten Cop (1990), Dave (1993), and Junior (1994). Reitman also served as producer for such films as Animal House (1978), Beethoven (1992), Space Jam (1996), and Private Parts (1997). Description above from the Wikipedia article Ivan Reitman, licensed under CC-BY-SA, full list of contributors on Wikipedia.
1984
as Zuul / Slimer (voice) (uncredited)
1989
as Man Walking Outside Firehouse / Slimer (voice) (uncredited)
2009
as Self - Closing Credits Sequence (uncredited)
2020
as Self (archive footage)
2015
as Self - Director
2016
as Self
1999
as Self
2020
as Self
2019
as Self - Interviewee (archive footage)
1998
as Self - Producer
1999
as Self
1986
as Self
1999
as Self
2009
as Self
2008
as himself
2008
as Self
1984
2020
as Self
2003
as Himself
2014