Alex Diakun Filmography
- Actor (90 credits)
- Beyond (2016) Arthur
- The X-Files (2015) Manager / Buddy / Devil
- Eadweard (2015) Press Photographer Phil
- The P.I. Experiment (2015) Bill «The One Armed Man»
- Intruders (2014) Marcus Fox
- Garage Sale Mystery (2013) Funeral Director
- Locked in a Garage Band (2012) Mr. Kaminski
- The Boy Who Cried Werewolf (2010) Igor Van Helman Stanisklavsky
- Alice (2009) Rat Catcher
- Frankie & Alice (2009) Hal
- The X-Files: I Want to Believe (2008) Gaunt Man
- The Quality of Life (2008) Chick Savoy
- Sanctuary (2008) Doctor
- Reaper (2007) Edmund Fitzgerald
- Eureka (2006)
- Da Vinci's City Hall (2005) Det. Chick Savoy
- Intelligence (2005) Boat Mechanic
- Intelligence (2005) Boat Mechanic
- Jiminy Glick in Lalawood (2004) Bellhop / Barber
- The Life (2004) Dan
- Earthsea (2004) Thorvald
- The Collector (2004) Visconte
- Agent Cody Banks (2003) Intelligence Agent
- Peacemakers (2003) Doc Gates
- After School Special (2003) Russ
- Arbor Vitae (2003) Janitor
- The Proposal (2001)
- MythQuest (2001) Math
- Valentine (2001) Pastor
- Andromeda (2000) Höhne
- Secret of Giving (1999) Mr. Mason
- You Know My Name (1999) Moonshiner
- Wrongfully Accused (1998) Roman
- RoboCop: Alpha Commando (1998)
- Hoods (1998) Jerry
- Da Vinci's Inquest (1998) Chick Savoy
- Drive, She Said (1997) The Prophecy
- Gunfighter's Moon (1997) Reverend Clinton
- Dead Man's Gun (1997) Crandall (segment 'Fool's Gold')
- Night Man (1997) Dr. Norton Thorne
- Intensity (1997) Mr. John Q. Citizen
- Dead Man's Gun (1997) Jacob Clayton
- Police Academy: The Series (1997) Artie
- Viper (1996) Harold Peterman
- Two (1996) Records Clerk
- Millennium (1996) Dr. Ephraim Fabricant
- Starlight (1996) Pallas
- Poltergeist: The Legacy (1996) Hank
- Crying Freeman (1995) Antonio Rossi
- Exquisite Tenderness (1995) County General Doctor
- Lonesome Dove: The Outlaw Years (1995) George Tarbell
- Johnny's Girl (1995) Joe Gimble
- The Outer Limits (1995) Nicholas Prentice
- Crackerjack (1994) Kraft
- Double, Double Toil and Trouble (1993) Doorman
- Ernest Rides Again (1993) Librarian
- Cobra (1993) Vernon Pike
- The X Files (1993) Buddy
- Mortal Sins (1992) Brother Anthony
- The Portrait (1992) Fraser
- Dirty Work (1992) Peter
- Harmony Cats (1992) Art Kale
- The Hitman (1991) Armone
- Run (1991) Casino Maitre D'
- Knight Moves (1991) Grandmaster Lutz
- Street Justice (1991) Ricky
- Mom P.I. (1990)
- Neon Rider (1989) Mr. Burns
- Friday the 13th Part VIII: Jason Takes Manhattan (1989) Deck Hand
- The Red Spider (1988) Harold
- Malone (1987) Madrid
- Airwolf (1987) Malduke's Technician
- After the Promise (1987) Foreman
- Perry Mason: The Case of the Notorious Nun (1986) Oliver Lane
- A Masterpiece of Murder (1986)
- High Stakes (1986) Valenta
- Love Is Never Silent (1985) Funeral Director
- The Journey of Natty Gann (1985) Station Master
- Rainbow War (1985)
- The Glitter Dome (1984) Weasel
- Danger Bay (1984) Streep
- The Hitchhiker (1983) Barman
- Dead Wrong (1983) The Stranger
- Utilities (1983) Lavallee
- Blood Link (1982) Mr. Adams
- Hellogoodbye (1982)
- Firebird 2015 AD (1981) Dolan
- Huckleberry Finn and His Friends (1979) Indian Joe
- The Beachcombers (1972)
- McCabe & Mrs. Miller (1971) Townsperson
