- Known For
- Acting
- Born
- March 20, 1983
- Place of Birth
- Portland, Oregon, USA
Michael Cassidy
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.
Filmography
movieGail Daughtry and the Celebrity Sex Pass
2026 · Tom
tvBallard
2025 · Aaron
tvFound
2023 · Christian Evans
tvFatal Attraction
2023 · Clay Bishop
tvWaco: The Aftermath
2023 · Bill Johnston
movieHypochondriac
2022 · NP Chaz
movieArmy of the Dead
2021 · Sgt. Kelly
tvResident Alien
2021 · Dr. Ethan Stone
movieDelivered
2020 · Tom
movieBreaking Fast
2020 · Kal
tvMythic Quest
2020 · Peter Cromwell
tvGood Trouble
2019 · Asher Bowen
movieJingle Around the Clock
2018 · Max
tvThe Rookie
2018 · Caleb Wright
movieDog Days
2018 · Dr. Mike Stone
movieThe Dare Project
2018 · Johnny
tvStation 19
2018 · Peter
movieThe Stray
2017 · Mitch Davis
tvThe Guest Book
2017
tvPeople of Earth
2016 · Jonathan Walsh
movieBatman v Superman: Dawn of Justice
2016 · Jimmy Olsen
tvThe Magicians
2015 · James
movieNight of the Living Deb
2015 · Ryan Waverly, Producer
tvStalker
2014 · Brian Mitchell
tvMasters of Sex
2013 · Dr. Malcolm Toll
movieThe Guilt Trip
2012 · Fake Andy (uncredited)
movieArgo
2012 · Jordan's Analyst
tvMen at Work
2012 · Tyler
tvScandal
2012 · Travis Harding
tvHappy Endings
2011 · Male Lead
Inside Room 334
tvInside Room 334
2010 · Seth
movieBoys On Film 3: American Boy
2009 · Johnny (segment "Dare")
tvCastle
2009 · Greg McClintock
tvPrivileged
2008 · Charlie Hogan
tvHidden Palms
2007 · Cliff Wiatt
movieZoom
2006 · Dylan West / Houdini
movieBoys Life 5
2006
movieDare
2005 · Johnny
movieThe Girl from Monday
2005 · Ted
tvThe O.C.
2003 · Zach Stevens
tvSmallville
2001 · Grant Gabriel
tvLaw & Order: Special Victims Unit
1999 · Derek Simpson
tvMacGyver
1985 · Robert Julian