★ 8.3 
Acting
Dion Johnstone
Dion Johnstone is best known for Stargate SG-1, Defiance, Sweet Magnolias and Rookie Blue. Dion Johnstone was born on October 12, 1975. Dion Johnstone is 51 years old (born October 12, 1975).
- Born
- October 12, 1975 (51 years old)
- Place of birth
- Montreal, Quebec, Canada
Biography
Dion Johnstone was born on October 12, 1975. He is an actor.
Known for
Filmography
- 2020Sweet MagnoliasErik Whitley
- 2019DepartureJordan Cole
- 2018Star FallsCraig Brooks
- 2017Frankie Drake MysteriesReverend Edmund Thomspon
- 2016Private EyesMark 'Lytnin'' Lyte
- 2015Ties That BindDevin Stewart
- 2013DefianceNizar
- 2010Rookie BlueSIU Jeremy
- 2009The ListenerHarold Kalb
- 2002The Twilight ZoneRodrigo Valentine
- 2002The Dead ZoneProsecutor Mr. Eddy
- 1999Hope IslandMarcus Griffith
- 1997Stargate SG-1Alien #2
- 1997Beyond Belief: Fact or FictionDetective Hanson (segment "Wheelchair Man")
Frequently asked questions
What movies and shows has Dion Johnstone been in?
Dion Johnstone is best known for Stargate SG-1, Defiance, Sweet Magnolias and Rookie Blue.
When was Dion Johnstone born?
Dion Johnstone was born on October 12, 1975. (Montreal, Quebec, Canada)
How old is Dion Johnstone?
Dion Johnstone is 51 years old (born October 12, 1975).
Updated: October 27, 2026 ·