Keith G. Calder (born 14 December 1979) is a British-born independent film producer best known for his work on All the Boys Love Mandy Lane (2006) and The Wackness (2008) with Felipe Marino and Joe Neurauter.
"[3] Through USC's writing division, the three producers found their first script, All the Boys Love Mandy Lane by Jacob Forman, within a week of starting the company.
[2] Occupant Films' second project was The Wackness, written and directed by Jonathan Levine, with whom the trio had worked on All the Boys Love Mandy Lane.
[2] Calder produced Bunraku, a 2010 noir martial arts live action/animation hybrid film, written and directed by Guy Moshe, and starring Josh Hartnett, Woody Harrelson, Ron Perlman, Kevin McKidd, Demi Moore and Gackt.
His biggest source of inspiration as a producer is Mike Nichols' 1967 film The Graduate, "because it's a smart, strong, personal vision and story but appealing and accessible to a wide, mainstream audience".