He is the son of former Yukon premier Anthony (Tony) David John Penikett. A graduate of the Victoria Motion picture school, Tahmoh also studied at the Lyric School of Acting in Vancouver. Tahmoh and his family make their home in Vancouver, British Columbia.
Known For
Credits
Cast Credits
Fire Country (2022)
Guest starring as Superintendent Paul Knox
- Episode 1x16: My Kinda Leader (Mar 10, 2023)
Devil in Ohio (2022)
Guest starring as Malachi Dodds
(5 episodes)
- Episode 1x08: The Dawning (Sep 2, 2022)
- Episode 1x07: By Blood (Sep 2, 2022)
- Episode 1x06: My Love and I (Sep 2, 2022)
- Episode 1x05: Alight (Sep 2, 2022)
- Episode 1x04: Rely-Upon (Sep 2, 2022)
BH90210 (2019)
Guest starring as Jack Carlisle
(2 episodes)
- Episode 1x03: The Photo Shoot (Aug 21, 2019)
- Episode 1x02: The Pitch (Aug 14, 2019)
Altered Carbon (2018)
Guest starring as Dimitri Kadmin / Dimi 1
(2 episodes)
- Episode 1x04: Force of Evil (Feb 2, 2018) [Co-Star]
- Episode 1x01: Out of the Past (Feb 2, 2018) [Co-Star]
Taken (2017)
Guest starring as David Ramsey
(5 episodes)
- Episode 2x16: Viceroy (Jun 30, 2018)
- Episode 2x15: Render (Jun 23, 2018)
- Episode 2x11: Password (Apr 13, 2018)
- Episode 2x10: All About Eve (Apr 6, 2018)
- Episode 2x02: Quarry (Jan 19, 2018)
Incorporated (2016)
Guest starring as Goran
(4 episodes)
- Episode 1x10: Golden Parachute (Jan 25, 2017)
- Episode 1x09: Burning Platform (Jan 25, 2017)
- Episode 1x08: Operational Realignment (Jan 18, 2017)
- Episode 1x07: Executables (Jan 11, 2017)
Riftworld Chronicles (2015)
Starring as Alar of Caer Caladh
(8 episodes)
- Episode 1x08: Episode 8 (Jul 13, 2015)
- Episode 1x07: Episode 7 (Jul 13, 2015)
- Episode 1x06: Episode 6 (Jul 13, 2015)
- Episode 1x05: Episode 5 (Jul 13, 2015)
- Episode 1x04: Episode 4 (Jul 13, 2015)
- Episode 1x03: Episode 3 (Jul 13, 2015)
- Episode 1x02: Episode 2 (Jul 13, 2015)
- Episode 1x01: Episode 1 (Jul 13, 2015)
Justice League: Gods and Monsters Chronicles (2015)
Guest starring as Steve Trevor
- Episode 1x03: Big (Jun 12, 2015)
Strange Empire (2014)
Guest starring as Marshal Caleb Mecredi
(7 episodes)
- Episode 1x13: The Dark Riders (Feb 2, 2015)
- Episode 1x12: End Days (Jan 26, 2015)
- Episode 1x10: The Cage (Jan 12, 2015)
- Episode 1x07: The Oath (Nov 24, 2014)
- Episode 1x06: Electricity (Nov 17, 2014)
- Episode 1x04: The Whiskey Trader (Oct 27, 2014)
- Episode 1x03: Other Powers (Oct 20, 2014)
Star-Crossed (2014)
Guest starring as Officer Jack Beaumont
(2 episodes)
- Episode 1x03: Our Toil Shall Strive to Mend (Mar 3, 2014)
- Episode 1x02: These Violent Delights… (Feb 24, 2014)
Beauty and the Beast (2012)
Guest starring as Kane
(2 episodes)
- Episode 4x09: The Getaway (Jul 28, 2016)
- Episode 4x07: Point of No Return (Jul 14, 2016)
Continuum (2012)
Guest starring as Jim Martin
(5 episodes)
- Episode 3x02: Minute Man (Mar 23, 2014)
- Episode 2x11: Second Guess (Jul 21, 2013)
- Episode 2x07: Second Degree (Jun 9, 2013)
- Episode 2x01: Second Chances (Apr 21, 2013)
- Episode 1x07: The Politics of Time (Jul 15, 2012)
Bomb Girls (2012)
Guest starring as Clifford Parry
(6 episodes)
- Episode 2x12: Blood Relations (Apr 29, 2013)
- Episode 2x11: Kings and Pawns (Apr 22, 2013)
- Episode 2x10: Romeo Foxtrot (Apr 15, 2013)
- Episode 2x09: Something Fierce (Apr 8, 2013)
- Episode 2x08: Fifth Column (Apr 1, 2013)
- Episode S02 Special: Facing the Enemy (Mar 27, 2014)
Mortal Kombat: Legacy (2011)
Guest starring as Kurtis Stryker
(2 episodes)
- Episode 1x02: Jax, Sonya and Kano: Part 2 (Apr 19, 2011)
- Episode 1x01: Jax, Sonya and Kano: Part 1 (Apr 12, 2011)
The Killing (2011)
Guest starring as Greg Linden
(2 episodes)
- Episode 2x05: Ghosts of the Past (Apr 22, 2012)
- Episode 1x12: Beau Soleil (Jun 12, 2011)
Castle (2009)
Guest starring as Cole Maddox
(2 episodes)
- Episode 5x01: After the Storm (Sep 24, 2012)
- Episode 4x23: Always (May 7, 2012)
Dollhouse (2009)
Starring as Paul Ballard
(27 episodes)
- Episode 2x13: Epitaph 2: The Return (Jan 29, 2010)
- Episode 2x12: The Hollow Men (Jan 15, 2010)
- Episode 2x11: Getting Closer (Jan 8, 2010)
- Episode 2x10: The Attic (Dec 18, 2009)
- Episode 2x09: Stop-Loss (Dec 18, 2009)
- Episode 2x08: A Love Supreme (Dec 11, 2009)
- Episode 2x07: Meet Jane Doe (Dec 11, 2009)
- Episode 2x06: The Left Hand (Dec 4, 2009)
- Episode 2x05: The Public Eye (Dec 4, 2009)
- Episode 2x04: Belonging (Oct 23, 2009)
- Episode 2x03: Belle Chose (Oct 9, 2009)
- Episode 2x02: Instinct (Oct 2, 2009)
- Episode 2x01: Vows (Sep 25, 2009)
- Episode 1x13: Epitaph One (Jul 28, 2009)
- Episode 1x12: Omega (May 8, 2009)
- Episode 1x11: Briar Rose (May 1, 2009)
- Episode 1x10: Haunted (Apr 24, 2009)
- Episode 1x09: Spy in the House of Love (Apr 10, 2009)
- Episode 1x08: Needs (Apr 3, 2009)
- Episode 1x07: Echoes (Mar 27, 2009)
- Episode 1x06: Man on the Street (Mar 20, 2009)
- Episode 1x05: True Believer (Mar 13, 2009)
- Episode 1x04: Gray Hour (Mar 6, 2009)
- Episode 1x03: Stage Fright (Feb 27, 2009)
- Episode 1x02: The Target (Feb 20, 2009)
- Episode 1x01: Ghost (Feb 13, 2009)
- Episode S01 Special: Echo (Unaired Pilot) (Jul 28, 2009)
Supernatural (2005)
Guest starring as Ezekiel / Gadreel
(6 episodes)
- Episode 9x23: Do You Believe in Miracles? (May 20, 2014)
- Episode 9x22: Stairway to Heaven (May 13, 2014)
- Episode 9x21: King of the Damned (May 6, 2014)
- Episode 9x18: Meta Fiction (Apr 15, 2014)
- Episode 9x10: Road Trip (Jan 14, 2014)
- Episode 9x01: I Think I'm Gonna Like It Here (Oct 8, 2013)
Battlestar Galactica (2003)
Starring as Karl "Helo" Agathon
(16 episodes)
- Episode 4x20: Daybreak, Part 2 (Mar 20, 2009)
- Episode 4x19: Daybreak, Part 1 (Mar 13, 2009)
- Episode 4x18: Islanded in a Stream of Stars (Mar 6, 2009)
- Episode 4x17: Someone to Watch Over Me (Feb 27, 2009)
- Episode 4x14: Blood on the Scales (Feb 6, 2009)
- Episode 4x13: The Oath (Jan 30, 2009)
- Episode 4x12: A Disquiet Follows My Soul (Jan 23, 2009)
- Episode 4x11: Sometimes a Great Notion (Jan 16, 2009)
- Episode 4x10: Revelations (Jun 13, 2008)
- Episode 4x09: The Hub (Jun 6, 2008)
- Episode 4x07: Guess What's Coming to Dinner? (May 16, 2008)
- Episode 4x06: Faith (May 9, 2008)
- Episode 4x05: The Road Less Traveled (May 2, 2008)
- Episode 4x03: The Ties That Bind (Apr 18, 2008)
- Episode 4x02: Six of One (Apr 11, 2008)
- Episode 4x01: He That Believeth in Me (Apr 4, 2008)
Guest starring as Karl "Helo" Agathon
(51 episodes)
- Episode S03 Special: Razor (Nov 24, 2007) [Co-Star]
- Episode 3x20: Crossroads, Part 2 (Mar 25, 2007) [Co-Star]
- Episode 3x19: Crossroads, Part 1 (Mar 18, 2007) [Co-Star]
- Episode 3x18: The Son Also Rises (Mar 11, 2007) [Co-Star]
- Episode 3x17: Maelstrom (Mar 4, 2007) [Co-Star]
- Episode 3x15: A Day in the Life (Feb 18, 2007) [Co-Star]
- Episode 3x14: The Woman King (Feb 11, 2007) [Co-Star]
- Episode 3x12: Rapture (Jan 21, 2007) [Co-Star]
- Episode 3x11: The Eye of Jupiter (Dec 15, 2006) [Co-Star]
- Episode 3x10: The Passage (Dec 8, 2006) [Co-Star]
- Episode 3x09: Unfinished Business (Dec 1, 2006) [Co-Star]
- Episode 3x08: Hero (Nov 17, 2006) [Co-Star]
- Episode 3x07: A Measure of Salvation (Nov 10, 2006) [Co-Star]
- Episode 3x06: Torn (Nov 3, 2006) [Co-Star]
- Episode 3x05: Collaborators (Oct 27, 2006) [Co-Star]
- Episode 3x04: Exodus, Part 2 (Oct 20, 2006) [Co-Star]
- Episode 3x03: Exodus, Part 1 (Oct 13, 2006) [Co-Star]
- Episode 3x02: Precipice (Oct 6, 2006) [Co-Star]
- Episode 3x01: Occupation (Oct 6, 2006) [Co-Star]
- Episode 2x20: Lay Down Your Burdens, Part 2 (Mar 10, 2006) [Co-Star]
- Episode 2x19: Lay Down Your Burdens, Part 1 (Mar 3, 2006) [Co-Star]
- Episode 2x18: Downloaded (Feb 24, 2006) [Co-Star]
- Episode 2x15: Scar (Feb 3, 2006) [Co-Star]
- Episode 2x13: Epiphanies (Jan 20, 2006) [Co-Star]
- Episode 2x12: Resurrection Ship, Part 2 (Jan 13, 2006) [Co-Star]
- Episode 2x11: Resurrection Ship, Part 1 (Jan 6, 2006) [Co-Star]
- Episode 2x10: Pegasus (Sep 23, 2005) [Co-Star]
- Episode 2x09: Flight of the Phoenix (Sep 16, 2005) [Co-Star]
- Episode 2x08: Final Cut (Sep 9, 2005) [Co-Star]
- Episode 2x07: Home, Part 2 (Aug 26, 2005) [Co-Star]
- Episode 2x06: Home, Part 1 (Aug 19, 2005) [Co-Star]
- Episode 2x05: The Farm (Aug 12, 2005) [Co-Star]
- Episode 2x04: Resistance (Aug 5, 2005) [Co-Star]
- Episode 2x03: Fragged (Jul 29, 2005) [Co-Star]
- Episode 2x02: Valley of Darkness (Jul 22, 2005) [Co-Star]
- Episode 2x01: Scattered (Jul 15, 2005) [Co-Star]
- Episode 1x13: Kobol's Last Gleaming, Part 2 (Apr 1, 2005) [Co-Star]
- Episode 1x12: Kobol's Last Gleaming, Part 1 (Mar 25, 2005) [Co-Star]
- Episode 1x11: Colonial Day (Mar 18, 2005) [Co-Star]
- Episode 1x10: The Hand of God (Mar 11, 2005) [Co-Star]
- Episode 1x09: Tigh Me Up, Tigh Me Down (Mar 4, 2005) [Co-Star]
- Episode 1x08: Flesh and Bone (Feb 25, 2005) [Co-Star]
- Episode 1x07: Six Degrees of Separation (Feb 18, 2005) [Co-Star]
- Episode 1x06: Litmus (Feb 11, 2005) [Co-Star]
- Episode 1x05: You Can't Go Home Again (Feb 4, 2005) [Co-Star]
- Episode 1x04: Act of Contrition (Jan 28, 2005) [Co-Star]
- Episode 1x03: Bastille Day (Jan 21, 2005) [Co-Star]
- Episode 1x02: Water (Jan 14, 2005) [Co-Star]
- Episode 1x01: 33 (Jan 14, 2005) [Co-Star]
- Episode S01 Special: Battlestar Galactica: The Miniseries (2) (Dec 10, 2003)
- Episode S01 Special: Battlestar Galactica: The Miniseries (1) (Dec 8, 2003)
Smallville (2001)
Guest starring as Vince Davis
- Episode 3x15: Resurrection (Feb 25, 2004)
Guest starring as Wesly Keenan
(2 episodes)
Cold Squad (1998)
Starring as Constable Ray Chase
(13 episodes)
- Episode 7x13: And the Fury (2) (Jun 4, 2005)
- Episode 7x12: The Filth (1) (May 28, 2005)
- Episode 7x11: C'mon I Tip Waitresses (Apr 2, 2005)
- Episode 7x10: Borders (Feb 19, 2005)
- Episode 7x09: Learning Curve (Jan 15, 2005)
- Episode 7x08: Mr. Bad Example (Jan 8, 2005)
- Episode 7x07: Girlfriend in a Closet (Dec 11, 2004)
- Episode 7x06: Righteous (Dec 4, 2004)
- Episode 7x05: Deadbeat (Oct 16, 2004)
- Episode 7x04: Cock of the Walk (Oct 9, 2004)
- Episode 7x03: Teen Angel (Sep 18, 2004)
- Episode 7x02: Voices Over Water (Sep 11, 2004)
- Episode 7x01: No Life Like It (Sep 4, 2004)
Stargate SG-1 (1997)
Guest starring as Third
- Episode 6x12: Unnatural Selection (Jan 10, 2003) [Co-Star]