Michael Cassidy
Acting
Born 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
8.6
The Rookie
2018 · TV
8.2
Smallville
2001 · TV
8.2
Station 19
2018 · TV
8.0
Castle
2009 · TV
8.0
Law & Order: Special Victims Unit
1999 · TV
7.8
Resident Alien
2021 · TV
7.7
The O.C.
2003 · TV
7.7
MacGyver
1985 · TV
7.6
The Magicians
2015 · TV
7.4
Good Trouble
2019 · TV
7.3
Ballard
2025 · TV
7.1
Privileged
2008 · TV
7.2
Mythic Quest
2020 · TV
7.2
Scandal
2012 · TV
7.0
The Guest Book
2017 · TV
7.1
Masters of Sex
2013 · TV
7.0
People of Earth
2016 · TV
6.9
Waco: The Aftermath
2023 · TV
6.9
Happy Endings
2011 · TV
6.6
Men at Work
2012 · TV
6.7
Stalker
2014 · TV
5.6
Hidden Palms
2007 · TV
6.1
Fatal Attraction
2023 · TV
6.2
Found
2023 · TV