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Ivan Reitman directed both 'Ghostbusters' films in the 1980s and is set to helm the third movie, due to begin shooting in 2012. He also voiced the green ghost Slimer, who is a friend to the Ghostbusters, and the villain Zuul, a dog-like creature who is the Gatekeeper of Gozer and a demigod who appeared only in the first movie.
Ivan Reitman has also helmed the Arnold Schwarzenegger comedy films 'Twins,' 'Kindergarten Cop' and 'Junior,' the 2006 movie 'My Super Ex-Girlfriend' and 'No Strings Attached,' a 2011 romantic comedy starring Natalie Portman and Ashton Kutcher.
Ivan Reitman was nominated for an Oscar for Best Motion Picture for the 2010 movie 'Up In The Air,' which he co-produced with Daniel Dubiecki. Reitman's son, Jason Reitman, directed and co-wrote the film and received three Academy Award nods for it.
Ivan Reitman has been married to his son's mother, Genevieve, since 1976. The two are also parents to two adult daughters, Catherine Reitman, an actress, and Caroline Reitman.
(Pictured: The ghost Slimer, voiced by director Ivan Reitman, appears in the 1984 film 'Ghostbusters.' / Ivan Reitman appears at a 'Ghostbusters' signing event at the 2009 Sitges Film Festival in Spain.)
( Photo / Columbia Pictures / flickr.com/photos/isma-moosaic/)