Criminal Minds Wiki

Lachlan Buchanan is an Australian actor.


Buchanan was born in Maleny, Queensland, Australia, on April 25, 1990. His older brother is Andrew, who is also an actor; they have five other siblings. Since the age of eight, he starred in theatrical productions. As an adult, Buchanan attended both Maleny State School and Matthew Flinders Anglican College. Starting an acting career, he acted in soap-operas such as Home and Away. Buchanan also acted in several films, including supporting roles in Arcadia Lost and All My Friends Are Leaving Brisbane; and a lead role in Newcastle. In his personal life, he moved to Los Angeles, California, U.S., and is an experienced surfer.

On Criminal Minds[]

Buchanan portrayed serial killer and abductor Stuart Barker in the Season Twelve episode "Taboo".


  • Criminal Minds - "Taboo" (2016) TV episode - Stuart Barker
  • Fuller House (2016) as Sean
  • Some Freaks (2016) as Patrick
  • NCIS (2016) as Navy Petty Officer Second Class James Muldoon
  • Teen Wolf (2016) as Henri Argent
  • The Young and the Restless (2015) as Kyle Abbott/Kyle Jenkins Abbott/Kyle Jenkins (106 episodes)
  • Muck (2015) as Troit
  • Behaving Badly (2014) as Billy Bender
  • NCIS: Los Angeles (2013) as Brett (2 episodes)
  • Castle (2013) as Stone Gower
  • Jimmy Kimmel Live! (2012) as Male Tribute
  • Pretty Little Liars (2012) as Duncan Albert (2 episodes)
  • Jessie (2012) as Jordan Taylor
  • Working Class (2011) as Scott Mitchell (10 episodes)
  • No Ordinary Family (2010) as Chad Claremont (2 episodes)
  • Hung (2010) as Paul Kolsenovic (3 episodes)
  • Arcadia Lost (2010) as Raffi
  • Leader of the Pack (2009) as Unknown Character (short)
  • Out of the Blue (2008) as Cooper
  • Blue Water High (2008) as Charley Prince (24 episodes)
  • Home and Away (2008) as Pat Jenkins (3 episodes)
  • Newcastle (2008) as Jesse
  • All My Friends Are Leaving Brisbane (2007) as Wedding Guest
  • Mortified (2007) as Dave

External Links[]

For an up-to-date filmography, see here.