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Michael Cassidy
Acting
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
The Rookie
2018
Law & Order: Special Victims Unit
1999
Smallville
2001
Castle
2009
Good Trouble
2019
Scandal
2012
MacGyver
1985
The O.C.
2003
The Magicians
2015
Stalker
2014
Station 19
2018
Resident Alien
2021
Masters of Sex
2013
Mythic Quest
2020
Happy Endings
2011
Found
2023
Batman v Superman: Dawn of Justice
2016
Ballard
2025
Argo
2012
Fatal Attraction
2023
Waco: The Aftermath
2023
Army of the Dead
2021
Zoom
2006
People of Earth
2016
Dog Days
2018
The Guilt Trip
2012
Night of the Living Deb
2015
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