Thomas Patrick "Tom" Cavanagh (born October 26, 1963) is a Canadian actor. He portrays various iterations of Harrison Wells on The Flash.


The Flash


Season 1
Season 2
Season 3


Season 3

Superhero Fight Club shorts



  • In the shared multiverse, Tom Cavanagh, Matt Letscher and Victor Garber portray Professor Eobard Thawne/Reverse-Flash; Cavanagh portrays Eobard disguised as Harrison Wells throughout The Flash, Letscher plays the character's original likeness, and Garber briefly plays him disguised as Martin Stein in DC's Legends of Tomorrow. The three actors previously have played roles on Eli Stone; Cavanagh portrayed the title character's father, Letscher played Eli's brother and Garber played his boss.
  • In comparison to his cast-mates on The Flash, Cavanagh has portrayed the most alternate versions of a character.

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