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.
Filmography
Ghostbusters
as Zuul / Slimer (voice) (uncredited)
Ghostbusters II
as Man Walking Outside Firehouse / Slimer (voice) (uncredited)
Hotel for Dogs
as Self - Closing Credits Sequence (uncredited)
Drunk Stoned Brilliant Dead
as Self - Director
Belushi
as Self (archive footage)
Ghostheads
as Self
Fantastic Mr. Murray
as Self - Interviewee (archive footage)
Who You Gonna Call?
as Self
The Canadian Conspiracy
as Self
Old School: Orientation
as Himself
The Yearbook: An Animal House Reunion
as Self - Producer
Animal House: The Inside Story
as Self
Ghostbusters 1999
as Self
Imagining 'Heavy Metal'
as Self
On Screen!: Shivers
as himself