Thomas Cavanagh is a European-Canadian businessman, entrepreneur and film and television actor, producer, director and game show host. He was born on October 26th, 1963 in Ottawa, Ontario, the second-oldest of five children. His close-knit family moved to Ghana when Tom was six. His father educated teachers there. The family moved back to Canada before Tom started high school (which he attended in southern Quebec). Tom went to Queens University in Kingston, Ontario where he played on the basketball team and graduated with degrees in English, Biology, and Education. His interest in theater grew when he was cast as the lead Danny Zuko in a Canadian "Grease". In his spare time he likes to play guitar and participate in a variety of sports.

Filmography

• 2026Don't Move — Pastor Rizzo
• 2026What If Christmas — Adam
• You're Killing Me — Jack
• Mistletoe Murders — Glenn Shaw
• 2022Bitcon — Beam
• 2022Corrective Measures — Gordon Tweedy
• Superman & Lois — Gordon Godfrey, Director
• 2020Be the Light — Pastor Spencer
• Batwoman — Harrison 'Nash' Wells (uncredited)
• 2019Darrow & Darrow: Witness to Murder — Miles Strasberg
• 2019Love & Debt — Henry Warner
• 2018Darrow & Darrow: Body of Evidence — Miles
• 2018Darrow & Darrow: In The Key Of Murder — Miles
• FBI — Phillip
• 2018Tom and Grant — Tom, Director, Executive Producer, Writer
• 2017Darrow & Darrow — Miles
• DC's Legends of Tomorrow — Dr. Harry Wells / Eobard Thawne / Reverse-Flash, Harrison 'Nash' Wells
• 2016Sidekick — Darkman
• 2015400 Days — Zell
• Supergirl — Dr. Harry Wells / Eobard Thawne / Reverse-Flash, Harrison 'Nash' Wells / Pariah
• 2014Lucky Duck — Snap (voice)
• The Flash — Harrison 'Nash' Wells, Harrison 'H.R.' Wells, Harrison 'Sherloque' Wells, Harrison Wells, Harrison 'Harry' Wells, Eobard Thawne / Reverse-Flash, Dr. Harrison Wells, Harrison Wells / Timeless Wells, Various Versions of Harrison Wells, Eobard Thawne / Reverse-Flash / Timeless Wells, Eobard Thawne / Reverse-Flash / The Flash, Eobard Thawne / Reverse-Flash / Negative Reverse-Flash, Director
• 2014The Games Maker — Mr. Drago
• Undateable — Frank
• 2013The Birder — Ron Spencer
• The Following — Kingston Tanner
• The Goldbergs — Charles Kremp
• 2012A Killer Among Us — Nick Carleton
• Arrow — Harrison 'Nash' Wells (uncredited), Dr. Harry Wells / Eobard Thawne / Reverse-Flash
• 2011Trading Christmas — Charles Johnson
• Blue Bloods — Mickey Patrick
• 2010Edgar Floats — Edgar Floats
• 2010Yogi Bear — Ranger Smith
• 2009Christmas Dreams — Slim
• Royal Pains — Jack O'Malley
• Trust Me — Conner
• Eli Stone — Jeremy Stone
• 2008Snow 2: Brain Freeze — Nick Snowden
• The Capture of the Green River Killer — Dave Reichert
• 2007Breakfast with Scot — Eric McNally
• 2007Gray Matters — Sam Baldwin
• 2007Sublime — George Grieves
• 2007The Cake Eaters — Lloyd
• 2006How to Eat Fried Worms — Dad
• Love Monkey — Tom Ferrell
• 2006Two Weeks — Barry Bergman
• 2005Alchemy — Mal Downey
• American Dad! — Director (voice)
• 2004Heart of the Storm — Simpson
• Jack & Bobby
• 2004Snow — Nick Snowden
• 2003Bang Bang You're Dead — Val Duncan
• Scrubs — Dan Dorian
• Ed — Ed Stevens, Director
• 2000Something More — Harry
• 1999Anya's Bell — Patrick Birmingham
• Mentors — Lewis Carroll (as Thomas Cavanagh)
• Oh, Grow Up — Bruce
• Providence — Doug Boyce
• Cold Squad
• 1998Northern Lights — Frank
• Sports Night — Howard
• 1997Honeymoon — Jamie
• 1996Bloodhounds II — Levesh
• 1996Mask of Death — Joey
• 1996Profile for Murder — Tim Jonas
• The Sentinel — Bill Collins
• 1995A Vow to Kill — Andy Newman
• 1995Dangerous Intentions — Ron
• Jake and The Kid — Paul Krause
• 1995Magic in the Water — Simon, Patient #1
• The Outer Limits — Carl Toman, Vance Ridout
• Viper — Charles Bennett
• 1993Other Women's Children — Marco
• Catwalk — Director
• 1991Clowning Around — Writer
• Clowning Around — Writer
• LIVE with Kelly and Mark

Appearances as themselves (11)

• Hey Yahoo! — Self - Host
• Stars in the House — Self
• Steve — Self
• 2015The Fastest Man Alive — Self
• Comic Book Men — Self
• 2007Bob & Doug McKenzie's Two-Four Anniversary — Self
• Stories from the Vaults — Himself - Host
• The Tony Danza Show — Self
• The View — Self
• The Daily Show — Self
• Late Night with Conan O'Brien — Self - Guest