Cast & creator
Tahmoh Penikett
Best known for Supernatural, Supernatural, Criminal Minds
From Wikipedia, the free encyclopedia. Tahmoh Penikett (born May 20, 1975 in Whitehorse, Yukon, Canada) is a Canadian actor best known for his roles as Karl "Helo" Agathon on the Sci Fi Channel's television program Battlestar Galactica and as Paul Ballard in Joss Whedon's series Dollhouse on the Fox network.
Also known as: Tahmon Penhikett, Ταχμοχ Πένικετ
42
film credits
40
television credits
82
1996–2026 · acting roles
6.6
average across scored titles
Signature credits
Known for
Across film & television
Filmography (82)
Showing 82 of 82 credits
Supernatural
Gadreel
2005Supernatural
Ezekiel
2005
Criminal Minds
Michael Hastings
2005
Castle
Cole Maddox
2009
Smallville
Vince Davis
2001Smallville
Wes Keenan
2001
Arrow
Tom Salvati
2012
Stargate SG-1
Third
1997
Coven Academy
William
2026
Tracker
FBI Agent Moss
2024
Hudson & Rex
Leon Barrett
2019
Battlestar Galactica
Karl 'Helo' Agathon
2004
Fire Country
Superintendent Paul Knox
2022
Taken
David Ramsey
2017
Dark Angel
ND Cop
2000
Haven
Simon Crocker
2010
The L Word
Sheriff
2004
Altered Carbon
Dimi 1
2018Altered Carbon
Dimitri Kadmin
2018
Continuum
Jim Martin
2012
Man of Steel
Jed Eubanks
2013
Dollhouse
Paul Ballard
2009
Human Target
Pete
2010
Fairly Legal
Mark Ellison
2011
Cold Squad
Constable Ray Chase
1998
Con Man
Randy Lane
2015
Battlestar Galactica
Karl 'Helo' Agathon
2003
Star-Crossed
Officer Jack Beaumont
2014
Robson Arms
2005
Mortal Kombat: Legacy
Lt. Kurtis Stryker
2011
Trick 'r Treat
Henry
2025
Incorporated
Goran
2016
The Madness
Mark Simon
2024
Titan Maximum
Troy Hammerschmiddtt (voice)
2009
Glory Days
Eric Forester
2002
2 Hearts
Eric
2020
Justice League: Gods and Monsters
Steve Trevor (voice)
2015
Just Cause
2002
Justice League: Gods and Monsters Chronicles
Steve Trevor (voice)
2015
Bones of Crows
Major Stevens
2023
Battlestar Galactica: The Plan
Karl Agathon (archive footage) (uncredited)
2009
Battlestar Galactica: Razor
Lt. Karl 'Helo' Agathon
2007
Deep Six
Duke
2019
The Last Victim
Richard Orden
2022
MEDINAH
2023
Killbird
Postman
2019
Jonah
Henrik
2023
The Devil Has a Name
Anders
2019
Riverworld
2010
Sheltering Season
Viper
2022
Innocent
Jimmy Brand
2011
Riftworld Chronicles
Alar of Caer Caladh
2015
Bones of Crows
Major Stevens
2023
Before Your Father Finds Us
Mason
2025
The Cold Heart of a Killer
1996
Deadly Secrets by the Lake
Santos Alvarez
2017
The Killer Inside: The Ruth Finley Story
Ed Finley
2024The Portal
Alar
2014
Kiri and the Girl
Dan
2021
Trapped Ashes
Young Leo (segment "Stanley's Girlfriend")
2006
Rehab
Jacob
2022
Circle of Deception
Jim Huden
2021
Bomb Girls: Facing the Enemy
Clifford Perry
2014
All Cock and No Bull!
Steve
2019
The Sinners
Pastor Dean Carver
2020
Wildfire 7: The Inferno
Park Ranger
2002
Pure Pwnage: Teh Movie
Charles McBean
2016
Hush
Noah Hamilton
2005
Jabberwock Dragon Siege
Francis
2011From Me to You
Stalkers
DA Jacob Waring
2013
Riverworld
Matt Ellman
2010
Angel of Christmas
Derek
2015
Run Rabbit Run
Dwayne
2012
Painkillers
Cafferty
2015
Deep Space
Duke
2018Stanley's Girlfriend
Stanley
2006
Taming Tammy
Wilson
2007Down River
Chris
2013
Lesser Evil
Greg
2006
The Green Chain
The Firefighter - Brett Hall
2007
#VanLife
Hauser
2025