| Title | Year | Status | Character |
|---|
| An L.A. Minute | 2017 | pre-production | Biker Boy |
| Logan Lucky | 2017 | post-production | Bobo |
| American Made | 2017 | completed | Pete Duboix |
| Tybee | 2017 | Short post-production | Buck |
| Gold Rush | 2014/I | post-production | Owen |
| Body of Sin | | post-production | Mike |
| Ben & Ara | 2017 | | Manny |
| Arsenal | 2017 | | Luca |
| Mercy Street | 2017 | TV Series | Larkin |
| Massacre on Aisle 12 | 2016 | | Santa |
| Patient Seven | 2016 | | Patient Six (Damon) (as Mark McCullough) |
| Left Behind: Vanished: Next Generation | 2016 | | Dwayne |
| SiREN | 2016 | | The Addict |
| Free State of Jones | 2016 | | First Man |
| My Brother's Keeper | 2016/II | | Mr. Wyman |
| Underground | 2016 | TV Series | Theo |
| My Father Die | 2016 | | Sheriff Wayne Billings |
| The Birth of a Nation | 2016 | | White Man (as Mark Mccullough) |
| The Shadow Effect | 2016 | | Deputy Wallace |
| Homicide Hunter: Lt. Joe Kenda | 2015 | TV Series | William Halstead |
| Taradiddle | 2015 | TV Series | Mr. Brown |
| Lincoln's Last Day | 2015 | TV Movie documentary | John Wilkes Booth |
| Interrogations Gone Wrong | 2015 | TV Series | Mark |
| Secrets and Lies | 2015 | TV Series | T-Shirt Guy |
| Blue Hour | 2014 | Short | Father (as Mark McCullough) |
| Great First Date | 2013 | Short | Eric Stromwell |
| Dara Ju | 2012 | Short | Desmond (as Mark McCullough) |
| Double Wide Blues | 2012 | | Bullfrog (as Mark McCullough) |
| Untitled Thus Far | 2012 | Short | Banana (as Mark McCullough) |
| Checkered Dreams | 2011 | Short | Bullfrog (as Mark McCullough) |
| Every Morning | 2011 | Short | Mr. Johnson (as Mark McCullough) |
| Gravity | 2011/II | Short | William (as Mark McCullough) |
| Office Boy | 2011 | Short | Peter |
| Play Time | 2011/II | Short | John (as Mark McCullough) |
| Pretty Fishes | 2011 | Short | Keith (as Mark McCullough) |
| Cody's First | 2011 | Short | Freddie (as Mark McCullough) |
| One Way Street | 2011 | Short | Business Man (as Mark McCullough) |
| A Little Distracted | 2010 | Short | Oscar (as Mark McCullough) |
| Big Day | 2010 | Short | Alex (as Mark McCullough) |
| Darwin Fish | 2010 | Short | Jonah (as Mark McCullough) |
| Death of a Valley Girl | 2010 | Short | Kenton Fisher |
| Perfect Hunting | 2010 | Short | Escapee (as Mark McCullough) |
| Wife | 2010 | Short | Eric (as Mark McCullough) |
| Amuse Bouche | 2009 | Short | Graham (as Mark McCullough) |
| Dating Games | 2009 | Short | James (as Mark McCullough) |
| Untitled Thus Far | 2009 | Short | Banana (as Mark McCullough) |
| The $178.92 Movie: An Instructional Guide to Failure | 2009 | | Mark (as Mark McCullough) |
| Decoy | 2008 | Short | Mark Roberts (as Mark McCullough) |
| Zero Tolerance | 2007 | Short | Benjamin Black (as Mark McCullough) |
| Severe Visibility | 2007 | | Clifford Odella (as Mark McCullough) |
| Habanero | 2007 | Short | Eric (as Mark McCullough) |
| Blur | 2007 | | Police Officer 1 (as Mark McCullough) |
| Asylum | 2007/I | | Elvis (as Mark McCullough) |
| Passions | 2005 | TV Series | Shady Character |
| Nazi Spies in America | 2004 | TV Movie | Ernest Peter Burger (as Mark McCullough) |
| My Turn | 2002 | Video | Eric Toombs / Steve Tombs (as Mark McCullough) |
| Title | Year | Status | Character |
|---|
| Every Breath | 2013 | Short producer | |
| Double Wide Blues | 2012 | producer - as Mark McCullough | |
| The Timeout Box | 2012 | Short producer | |
| Checkered Dreams | 2011 | Short producer - as Mark McCullough | |
| Gravity | 2011/II | Short producer - as Mark McCullough | |
| Modern Love | 2011/II | Short associate producer - as Mark McCullough | |
| Play Time | 2011/II | Short producer - as Mark McCullough | |
| Pretty Fishes | 2011 | Short executive producer - as Mark McCullough | |
| Amuse Bouche | 2009 | Short associate producer - as Mark McCullough | |
| Decoy | 2008 | Short associate producer - as Mark McCullough | |
| My Turn | 2002 | Video producer - as Mark McCullough | |
$1 Million
