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Michael Cassidy

Actor • Born 1983

Michael Cassidy

Open Cinema

About

Michael Cassidy (born March 20, 1983) is an American film and television actor. He is best known for his role as Zach Stevens on The O.C. and as Tyler Mitchell on the TBS comedy Men at Work. He portrayed Jonathan Walsh on comedy People of Earth from the show's start in 2016 until its 2018 cancellation.

Known for

Law & Order: Special Victims Unit posterLaw & Order: Special Victims UnitSeries • 1999The Rookie posterThe RookieSeries • 2018Smallville posterSmallvilleSeries • 2001Castle posterCastleSeries • 2009MacGyver posterMacGyverSeries • 1985Scandal posterScandalSeries • 2012Station 19 posterStation 19Series • 2018The O.C. posterThe O.C.Series • 2003The Magicians posterThe MagiciansSeries • 2015Resident Alien posterResident AlienSeries • 2021Good Trouble posterGood TroubleSeries • 2019Masters of Sex posterMasters of SexSeries • 2013Happy Endings posterHappy EndingsSeries • 2011Mythic Quest posterMythic QuestSeries • 2020Batman v Superman: Dawn of Justice posterBatman v Superman: Dawn of JusticeMovie • 2016Found posterFoundSeries • 2023Stalker posterStalkerSeries • 2014Argo posterArgoMovie • 2012Ballard posterBallardSeries • 2025Fatal Attraction posterFatal AttractionSeries • 2023Army of the Dead posterArmy of the DeadMovie • 2021Men at Work posterMen at WorkSeries • 2012Are You There, Chelsea? posterAre You There, Chelsea?Series • 2012Gail Daughtry and the Celebrity Sex Pass posterGail Daughtry and the Celebrity Sex PassMovie • 2026