Editing David Selby (section)

===Films===
{| class="wikitable sortable"
|-
! Year
! Title
! Role
! class="unsortable" | Notes
|-
| 1971
| ''[[Night of Dark Shadows]]''
| [[Quentin Collins]]/Charles Collins
| <br>
|-
| 1972
| ''[[Up the Sandbox]]''
| Paul Reynolds
|
|-
| 1973
| ''[[U-Turn (1973 film)|U-Turn]]''
| Scott Laithem
|
|-
| 1974
| ''[[The Super Cops]]''
| Robert Hantz
|
|-
| 1979
| ''[[Rich Kids (film)|Rich Kids]]''
| Steve Sloan
|
|-
| 1980
| ''[[Raise the Titanic (film)|Raise the Titanic]]''
| Dr. Gene Seagram
| Nominated — [[Golden Raspberry Award for Worst Supporting Actor]]
|-
| 1981
| ''[[Rich and Famous (1981 film)|Rich and Famous]]''
| Doug Blake
|
|-
| 1991
| ''[[Dying Young]]''
| Richard Geddes
|
|-
| 1993
| ''The Shot''
| Gordon Sunshine
|
|-
| 1994
| ''[[Intersection (1994 film)|Intersection]]''
| Richard Quarry
|
|-
| 1995
| ''[[Headless Body in Topless Bar]]''
| Bradford Lumpkin
|
|-
| rowspan="2" | 1996
| ''[[White Squall (film)|White Squall]]''
| Francis Beaumont
|
|-
| ''[[D3: The Mighty Ducks]]''
| Dean Buckley
|
|-
| rowspan="3" | 2004
| ''Shadow of Fear''
| Mr. Steve Palmer
|
|-
| ''[[Surviving Christmas]]''
| Horace Vangilder
|
|-
| ''[[The Affair (2004 film)|The Affair]]''
| Vincent
|
|-
| rowspan="2" | 2006
| ''[[End Game (2006 film)|End Game]]''
| Shakey Fuller
|
|-
| ''[[Unknown (2006 film)|Unknown]]''
| Police Captain Parker
|
|-
| 2007
| ''Spin''
| Rob Polan
|
|-
| rowspan="2" | 2010
| ''[[Inhale (film)|Inhale]]''
| Henry White
|
|-
| ''[[The Social Network]]''
| Gage
|
|-
| rowspan="2" | 2012
| ''[[Dark Shadows (film)|Dark Shadows]]''
| Party Guest
|
|-
| ''[[Batman: The Dark Knight Returns (film)|Batman: The Dark Night Returns, Part 1]]''
| rowspan="2"| [[James Gordon (character)|Commissioner James Gordon]] (voice)
| rowspan="2"| 
|-
| rowspan="2" | 2013
| ''[[Batman: The Dark Knight Returns (film)|Batman: The Dark Night Returns, Part 2]]''
|-
| ''[[Are You Here]]''
| Karl Stevens
|
|-
| 2015
| ''[[Equals (film)|Equals]]''
| Leonard
|
|-
| rowspan="2" | 2017
| ''[[Newness]]''
| Artie Hallock
|
|-
| ''[[Smartass]]''
| Herman
|
|-
| rowspan="2" | 2019
| ''Back Fork''
| Bill
|
|-
| ''Loon Lake''
| Emery Janson/Pastor Owen Janson
|
|}