Douglas Alexander Smith (born June 22, 1985) is a Canadian-American actor most notable for his work on the HBO series, Big Love as Ben Henrickson, the eldest son of polygamist Bill Henrickson.
Smith was born in Toronto, Ontario, Canada, the son of Terrea (née Oster), an American-born teacher, and Maurice Smith, a producer of low-budget films originally from the United Kingdom. Smith's mother appeared in several of the films that his father produced during the 1980s. He is the younger brother of actor Gregory Smith. He is of mostly British (English) and Ashkenazi Jewish ancestry.
As a teenager, he went to Australia to play the lead role as an American boy living in Australia in a series called Out There. In addition to being a series regular on Big Love, Smith has also co-starred in the films Sleepover, Rock the Paint, Santa's Slay and State's Evidence. Smith has also guest starred on several television series including CSI: Crime Scene Investigation Season 6 Episode 18: The Unusual Suspect and Season 8 Episode 7: Goodbye and Good Luck as Marlon West, CSI: Miami, Close to Home, Everwood, Joan of Arcadia, The X-Files, Crossing Jordan, and Cold Case. He was also in Remember the Daze. He also appeared in Hangman's Curse as Elijah Springfield. In 2013, he played Tyson, the cyclops half-brother of Percy Jackson (Logan Lerman), in the film Percy Jackson: Sea of Monsters. Smith appeared in an in-depth interview and photo shoot in the October 2013 issue of Hero. In 2014, he co-starred in the horror film Ouija.
In July 2014, he was cast in a role in the upcoming Terminator Genisys.
Smith purchased a house in New Orleans after filming Percy Jackson: Sea of Monsters in the city in 2012.
|1996||The X-Files||The Pitcher||Episode: Home|
|1997||The Death Game||Tristan|
|1998||The Outer Limits||Douglas||Episode: In to Zone|
|1999||Blast from the Past||Adam (age 11)|
|2001||Family Law||Patrick Samson||Episode: Sex,Lies, and Internet|
|2002||Trancers 6||Punk #1|
|2002||Partners in Action||Teddy||Credited as Doug Smith|
|2003||Lock her Room||Johnny||Short|
|2003||Out There||Reilly Evans|
|2003||Hangman's Curse||Elijah Springfield|
|2003||Stuck in the Movie with You||Sam||TV movie|
|2003||Cold Case||Ryan Bayes||Episode: Churchgoing People|
|2004||Everwood||Gavin Curtis||Episode: Controlling Interest|
|2004||Joan of Arcadia||Daniel Shoalar||Episode: State of Grace|
|2004||The Guardian||Jay||Episode: Without Consent|
|2004||CSI: Miami||Jason Henderson||Episode: Invasion|
|2005||Rock the Paint||Josh|
|2005||Santa's Slay||Nicolas Yuleson|
|2006||Crossing Jordan||Steven Reynolds||Episode: Mysterious Ways|
|2006||Close to Home||Colin Parks||Episode: The Shots|
|2006||Citizen Duane||Duane Balfour|
|2007||Remember the Daze||Pete|
|2006-2007||CSI: Crime Scene Investigation||Marlon West|
|2009||Someday We Will Get Married||James||Short|
|2009||Hawthorne||Curtis||Episode: Night Moves|
|2010||Flashpoint||Carlton Hayward||Episode: Whatever it Takes|
|2011||Margene's Blog||Ben Henrickson||Episode: Girls Gotta Dance|
|2006-2011||Big Love||Episode: Ben Henrickson|
|2013||The Boy who Smells like Fish||Mica|
|2013||Percy Jackson: Sea of Monsters||Tyson|
|2013||Rookie Blue||Chuck||Episode: You Are Here|
|2014||Stage Fright||Buddy Swanson|
|2015||Terminator Genisys||Post Production|
|2005||Young Artist Award||Best Performance in a Feature Film||Sleepover||Nominated|