2024Butterfly in the Sky— Self (archive footage)
2023Star Trek: Picard - The IMAX Live Series Finale Event— Captain Worf
2023Glowzies— General Thomson
2021Agent Revelation— Alastair
2021Woman in Motion— Self
2020Unbelievable!!!!!— Real Robert Schmitt
2020Superhuman: The Invisible Made Visible— Self
2019Entwined— Joe Reed
2019Wonder Woman: Bloodlines— Ferdinand (voice)
2018What We Left Behind: Looking Back at Star Trek: Deep Space Nine— Self
2017Dünyalı 2— Dr. Gil Parker
2017Transformers: Titans Return— Fortress Maximus (voice)
201650 Yıllık Uzay Yolu— Self
2015Ayı Teddy 2— Rick
2015Castlevania: Hymn of Blood
2014Star Trek: The Next Generation - Chain of Command— Lt. Worf
2014Star Trek: The Next Generation - All Good Things...— Lt. Worf
2013Zombeo & Juliécula— The Janitor
2013Star Trek: The Next Generation - The Best of Both Worlds— Lt. Worf (archive footage)
2013Star Trek: The Next Generation - Unification— Lt. Worf
2013Star Trek: The Next Generation - Redemption— Lt. Worf
2012Shady Lady— Narrator (voice)
2012Strange Frame— Guardship Commander (voice)
2012Liberator— General Pollard
2012Reunification - 25 Years After Star Trek: The Next Generation— Self
2011Winx Club - La Fenice d'Ombra— Lord Darkar / Avalon (voice)
2010Family Guy Sunar: Bu bir tuzak!— Lieutenant Worf (voice)
2010The Making of Fallout: New Vegas— Self
2009Bionicle: Efsane Geri Dönüyor— Mata Nui (voice)
2007Fist of the Warrior— Arnold Denton
2007Night Skies— Kyle
2007The Deep Below— Carl Bennet
2007Fallen Angels— Taylor
2007Red Tail Reborn— Narrator
2006Noel Baba 3— Sandman
2006Robotların Saldırısı— General Buskirk
2006Voodoo Secrets— Narrator (voice)
2006All You've Got— Fireman Captain Diaz
2005Descent— General Fielding
2005Thru the Moebius Strip— King Tor (voice)
2005Extraterrestrial— Narrator (voice)
2005Heart of the Beholder— Lt. Larson
2005Danny Phantom: The Ultimate Enemy— The Fright Knight (voice)
2004Cartoon Network Christmas: Yuletide Follies— I.M. Weasel (Voice)
2004Star Trek's Favorite Moments— Self
2004The Gristle— Tar
2004Earthlings: Ugly Bags of Mostly Water— Lt. Worf
2003The Interplanetary Surplus Male and Amazon Women of Outer Space— The Bartender
2003Kim Possible: A Sitch in Time— Rufus 3000 (voice)
2003Lessons for an Assassin— Quinn
2003Trials and Tribble-ations: Uniting Two Legends— Self
2003Kumarbaz— Jack Thornhill
2002Uzay Yolu X: Nemesis— Lt. Commander Worf
2002Through the Fire— Michael Collins
2002Noel Baba 2— Sandman
2001Face Value— Hitman
2001Mach 2— Rogers
2001Ali— Black Pilot
2000Shadow Hours— Det. Thomas Greenwood
2000The Prophet's Game— Bob Bowman
1999Hercules: Zero to Hero— Minotaur (voice) (archive sound)
1998Uzay Yolu IX: İsyan— Lt. Commander Worf
1998Amanda & the Alien— Lieutenant Vint
1998The Girl Next Door— Lieutenant Steve Driscoll
1997Trekkies— Self
1997Menno's Mind— Simon
1996Uzay Yolu VIII: İlk Temas— Lieutenant Commander Worf
1996Star Trek Story— Self
1996Where Are All the UFO's?— Narrator (voice)
1996The Making of Star Trek Deep Space Nine Trials And Tribble-ations— Self
1996Hauntings Across America— Self - Host
1996Star Trek: 30 Years and Beyond— Self
1995Star Trek: Deep Space Nine - The Way of the Warrior— Worf
1995Timemaster— Chairman
1995Yasak Oyunlar— Virtual Voice of Dante (voice)
1994Uzay Yolu VII: Yeni Nesil— Lt. Commander Worf
1994Journey's End - The Saga of Star Trek: The Next Generation— Self
1994Masters of Illusion: The Wizards of Special Effects— Self
1993Star Trek: Deep Space Nine - Behind the Scenes— Worf
1991Uzay Yolu VI: Keşfedilmemiş Ülke— Klingon Defense Attorney
1991Star Trek: 25th Anniversary Special— Self
1989Friend to Friend: Armenian Earthquake Relief— Self
1988The Star Trek Saga: From One Generation to the Next— Self
1985Bıçağın Ucunda— Dan Hislan
1984The Hero Who Couldn't Read— Dr. Bennett
—Make-Up Man: The Michael Westmore Documentary— Self
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