Michael Cassidy
Acting
1983-03-20 Portland, Oregon, USA
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
8.5
The Rookie
2018 · tv
7.9
Law & Order: Special Victims Unit
1999 · tv
8.2
Smallville
2001 · tv
8.0
Castle
2009 · tv
7.7
MacGyver
1985 · tv
8.2
Station 19
2018 · tv
7.7
The O.C.
2003 · tv
7.2
Scandal
2012 · tv
7.8
Resident Alien
2021 · tv
7.1
Masters of Sex
2013 · tv
7.6
The Magicians
2015 · tv
6.0
Batman v Superman: Dawn of Justice
2016 · movie
7.5
Good Trouble
2019 · tv
6.9
Happy Endings
2011 · tv
7.3
Mythic Quest
2020 · tv
6.2
Found
2023 · tv
7.2
Ballard
2025 · tv
6.7
Stalker
2014 · tv
7.3
Argo
2012 · movie
6.6
Men at Work
2012 · tv
6.1
Fatal Attraction
2023 · tv
6.2
Army of the Dead
2021 · movie
6.9
The Guest Book
2017 · tv
5.3
Zoom
2006 · movie
7.1
Privileged
2008 · tv
5.6
The Guilt Trip
2012 · movie
6.7
Dog Days
2018 · movie
5.6
Hidden Palms
2007 · tv
6.9
Waco: The Aftermath
2023 · tv
6.8
Jingle Around the Clock
2018 · movie