ActorAllan F. Nicholls
- Born April 8, 1945 in Montreal, Quebec, Canada
- Died February 18, 1973
- 2023The Water Is Finally Blue: The Untold Story of Robert Altman's O.C. and StiggsFilmSelf – Interviewee (voice)
- 2019BrujoFilm
- 2013The Making of 'Nashville'FilmSelf
- 2012Jobriath A.D.FilmSelf
- 2008Moonlight & MistletoeFilmEarl
- 2004Tanner on TannerSeriesFirst Assistant Director
- 2000The CrewFilmWiseguy #3
- 2000Altman on His Own TermsFilmSelf
- 1999Cradle Will RockFilmGeorge Zorn, Executive Producer
- 1999HarvestFilmAl the Bartender, Music Supervisor
- 1995Dead Man WalkingFilmAssociate Producer, Assistant Director
- 1994Mrs. Parker and the Vicious CircleFilmAssistant Director, Co-Producer
- 1993Short CutsFilmFirst Assistant Director
- 1992The PlayerFilmFirst Assistant Director
- 1992Bob RobertsFilmCutting Edge Director, Associate Producer
- 1988Hitting HomeFilmNY Cabbie, Line Producer
- 1986True StoriesFilmExecutive In Charge Of Production
- 1985Trouble in MindFilmSector Representative Pete Regis
- 1985I Am a HotelFilmDirector
- 1984Secret HonorFilmAssistant Director
- 1984Home Free AllFilmBarry
- 1981ThresholdFilmDr. Basil Rents
- 1981Dead RingerFilmDirector
- 1980PopeyeFilmRough House
- 1980HealtHFilmJake Jacobs
- 1979A Perfect CoupleFilmDana 115, Writer
- 1979Rich KidsFilmSongs
- 1978A WeddingFilmJake Jacobs, Screenplay
- 1977Slap ShotFilmJohnny Upton
- 1976Buffalo Bill and the Indians, or Sitting Bull's History LessonFilmThe Journalist (Prentiss Ingraham)
- 1976Welcome to L.A.FilmDavid Howard
- 1975NashvilleFilmBill, Original Music Composer
- 1971Jennifer on My MindFilmHell's Angel #2
- 1967Waiting for CarolineFilm
- 1966Footsteps in the SnowFilmThe Jaybees (musical group / soundtrack)