Michael Cassidy
Acting
Biography
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.
As actor 43
The Rookie
2018
Law & Order: Special Victims Unit
1999
Smallville
2001
Castle
2009
Scandal
2012
MacGyver
1985
The O.C.
2003
Resident Alien
2021
Station 19
2018
The Magicians
2015
Masters of Sex
2013
Found
2023
Good Trouble
2019
Batman v Superman: Dawn of Justice
2016
Happy Endings
2011
Mythic Quest
2020
Ballard
2025
Stalker
2014
Fatal Attraction
2023
Argo
2012
Army of the Dead
2021
Men at Work
2012
The Guest Book
2017
Hidden Palms
2007
Waco: The Aftermath
2023
Privileged
2008
Zoom
2006
Gail Daughtry and the Celebrity Sex Pass
2026
Dog Days
2018
People of Earth
2016
Hypochondriac
2022
The Guilt Trip
2012
Inside Room 334
2010
Jingle Around the Clock
2018
The Stray
2017
Night of the Living Deb
2015
Delivered
2020
The Dare Project
2018
Breaking Fast
2020
Boys On Film 3: American Boy
2009
The Girl from Monday
2005
Dare
2005
Boys Life 5
2006