Thomas Cavanagh is a Canadian film and television actor. He was born on October 26th, 1963 in Ottawa, Ontario, the second-oldest of five children. His close-knit family moved to Ghana, West Africa 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.

Bitcon
Beam
2022

Corrective Measures
Gordon Tweedy
2022

Be the Light
Pastor Spencer
2020

Love & Debt
Henry Warner
2019

Darrow & Darrow: Witness to Murder
Miles Strasberg
2019

Darrow & Darrow: Body of Evidence
Miles
2018

Tom and Grant
Tom
2018

Darrow & Darrow: In The Key Of Murder
Miles
2018

Darrow & Darrow
Miles
2017

Sidekick
Darkman
2016

400 Days
Zell
2015

The Games Maker
Mr. Drago
2014

Lucky Duck
Snap (voice)
2014

The Birder
Ron Spencer
2013

A Killer Among Us
Nick Carleton
2012

Trading Christmas
Charles Johnson
2011

Yogi Bear
Ranger Smith
2010

Edgar Floats
Edgar Floats
2010

Snow 2: Brain Freeze
Nick Snowden
2009

Eli Stone
Jeremy Stone · (7 episodes)
2008

Breakfast with Scot
Eric McNally
2007

Sublime
George Grieves
2007

Bob & Doug McKenzie's Two-Four Anniversary
Self
2007

The Cake Eaters
Lloyd
2007

Gray Matters
Sam Baldwin
2007

Two Weeks
Barry Bergman
2006

How to Eat Fried Worms
Dad
2006

Alchemy
Mal Downey
2005

Snow
Nick Snowden
2004

Heart of the Storm
Simpson
2004
The Tony Danza Show
Self · (2 episodes)
2004

Jack & Bobby
(2 episodes)
2004

Bang Bang You're Dead
Val Duncan
2003

Something More
Harry
2000

Ed
Ed Stevens · (83 episodes)
2000

Anya's Bell
Patrick Birmingham
1999

Providence
Doug Boyce · (7 episodes)
1999

Northern Lights
Frank
1998

Cold Squad
(1 episode)
1998
Honeymoon
Jamie
1997

Profile for Murder
Tim Jonas
1996

The Daily Show
Self · (2 episodes)
1996

Mask of Death
Joey
1996

Bloodhounds II
1996

Magic in the Water
Simon, Patient #1
1995

A Vow to Kill
Andy Newman
1995

Dangerous Intentions
Ron
1995

Other Women's Children
Marco
1993

Don't Move

Hey Yahoo!
Self - Host · (62 episodes)
2023

Superman & Lois
Gordon Godfrey · (1 episode)
2021

Stars in the House
Self · (1 episode)
2020

Batwoman
Harrison 'Nash' Wells (uncredited) · (1 episode)
2019

FBI
Phillip · (1 episode)
2018

DC's Legends of Tomorrow
Dr. Harry Wells / Eobard Thawne / Reverse-Flash · (1 episode)
2016

DC's Legends of Tomorrow
Harrison 'Nash' Wells · (1 episode)
2016

Supergirl
Dr. Harry Wells / Eobard Thawne / Reverse-Flash · (1 episode)
2015

Supergirl
Harrison 'Nash' Wells / Pariah · (2 episodes)
2015

The Flash
Harrison 'Nash' Wells · (19 episodes)
2014

The Flash
Harrison 'H.R.' Wells · (23 episodes)
2014

The Flash
Harrison 'Sherloque' Wells · (22 episodes)
2014

The Flash
Harrison Wells · (23 episodes)
2014

The Flash
Harrison 'Harry' Wells · (46 episodes)
2014

The Flash
Eobard Thawne / Reverse-Flash · (4 episodes)
2014

The Flash
Dr. Harrison Wells · (2 episodes)
2014

The Flash
Harrison Wells / Timeless Wells · (1 episode)
2014

The Flash
Various Versions of Harrison Wells · (1 episode)
2014

The Flash
Eobard Thawne / Reverse-Flash / Timeless Wells · (1 episode)
2014

The Flash
Eobard Thawne / Reverse-Flash / The Flash · (1 episode)
2014

The Flash
Eobard Thawne · (2 episodes)
2014

The Flash
Eobard Thawne / Reverse-Flash / Negative Reverse-Flash · (1 episode)
2014

Undateable
Frank · (1 episode)
2014

The Goldbergs
Charles Kremp · (1 episode)
2013

The Following
Kingston Tanner · (4 episodes)
2013

Arrow
Harrison 'Nash' Wells (uncredited) · (1 episode)
2012

Arrow
Dr. Harry Wells / Eobard Thawne / Reverse-Flash · (1 episode)
2012

Arrow
Eobard Thawne / Reverse-Flash · (1 episode)
2012

Comic Book Men
Self · (1 episode)
2012

Blue Bloods
Mickey · (1 episode)
2010

Blue Bloods
Mickey Patrick · (1 episode)
2010

Royal Pains
Jack O'Malley · (2 episodes)
2009

Trust Me
Conner · (13 episodes)
2009

The Capture of the Green River Killer
Dave Reichert · (2 episodes)
2008

Stories from the Vaults
Himself - Host · (14 episodes)
2007

Love Monkey
Tom Ferrell · (3 episodes)
2006

American Dad!
Director (voice) · (1 episode)
2005

Scrubs
Dan Dorian · (7 episodes)
2001

Oh, Grow Up
Bruce · (1 episode)
1999
Mentors
Lewis Carroll (as Thomas Cavanagh) · (1 episode)
1999

Sports Night
(1 episode)
1998

The View
Self · (3 episodes)
1997

The Sentinel
Bill Collins · (1 episode)
1996

Jake and The Kid
Paul Krause · (12 episodes)
1995

The Outer Limits
Carl Toman · (1 episode)
1995

The Outer Limits
Vance Ridout · (1 episode)
1995

Viper
Charles Bennett · (1 episode)
1994

Late Night with Conan O'Brien
Self - Guest · (5 episodes)
1993

Catwalk
Director · (1 episode)
1992

LIVE with Kelly and Mark
(1 episode)
1988