March 20, 1983 |
Portland, Oregon, U.S.
|Spouse(s)||Laura Eichhorn (2006–present)|
Cassidy was born in Portland, Oregon. He graduated from La Salle High School in Milwaukie, Oregon, in 2001, and graduated from the Two-Year Conservatory program at The New Actors Workshop in New York City in 2003.
Cassidy is perhaps best known for his role as Zach Stevens throughout the second season of the television series The O.C.; his character had an on-again/off-again relationship with Summer Roberts. Cassidy also has a role in the movie Zoom.
Cassidy joined the cast of Smallville, a television show based on the DC Comics' superhero Superman, in the series' seventh season, starring as the new editor of the Daily Planet, Grant Gabriel, a love interest of Lois Lane. In truth, he was Julian Luthor, the cloned and aged brother of Lex. In the episode "Persona," Cassidy's character was shot dead, marking the end of his character's saga. Cassidy later returned to the Superman franchise portraying Jimmy Olsen in the 2016 film Batman v. Superman: Dawn of Justice.
|2005||The Girl From Monday||Ted|
|2012||The Guilt Trip||Fake Andy||Uncredited|
|2016||Batman v Superman: Dawn of Justice||Jimmy Olsen||Cameo only/Named in Ultimate Edition|
|2016||Night of the Living Deb||Ryan Waverly|
|2017||The Stray||Mitch Davis||Filming|
|2004–2005||The O.C.||Zach Stevens||19 episodes|
|2007||Hidden Palms||Cliff Wiatt||Series Regular; 8 episodes|
|2007–2008||Smallville||Grant Gabriel||7 episodes|
|2008–2009||Privileged||Charlie Hogan||Series Regular; 15 episodes|
|2009||Rockville CA||Dax||2 episodes|
|2010||Castle||Greg McClintock||Episode: "Anatomy of a Murder"|
|2010||The Pink House||Episode: "Pilot"|
|2012||Are You There, Chelsea?||Jonathan||Episode: "Pilot"|
|2012||Happy Endings||Male Lead||Episode: "The Shrink, the Dare, Her Date and Her Brother"|
|2012||Scandal||Travis Harding||Episode: "Hell Hath No Fury"|
|2012–2014||Men at Work||Tyler Mitchell||Series Regular; 30 episodes|
|2012||CollegeHumor Originals||Robert||Episode: "Breaking Dawn Outtakes"|
|2013||Masters of Sex||Dr. Malcolm Toll||Episode: "Phallic Victories"|
|2015||Not Safe for Work||Dale||Episode: "Pilot"|
|2015||Stalker||Brian Mitchell||Episode: "Love Kills"|
|2015–2016||The Magicians||James||4 episodes|
|2016||The Night Shift||Sam||4 episodes|
|2016–present||People of Earth||Jonathan Walsh||Series Regular|
|2010||Blue Belle||Daniel||Episode: "A Dude in Vegas"|
|2014||Millennial Parents||Leo||Episode: "Tamed in the Man Cave"|
In real life, Portland-born Cassidy married girlfriend Laura Eichhorn last August.