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.
Acting · 42
Ballard
2025
Found
2023
Fatal Attraction
2023
Hypochondriac
2022
Army of the Dead
2021
Resident Alien
2021
Delivered
2020
Breaking Fast
2020
Mythic Quest
2020
Good Trouble
2019
The Rookie
2018
Dog Days
2018
The Dare Project
2018
Station 19
2018
The Stray
2017
The Guest Book
2017
People of Earth
2016
The Magicians
2015
Stalker
2014
Masters of Sex
2013
The Guilt Trip
2012
Argo
2012
Men at Work
2012
Scandal
2012
Happy Endings
2011
Castle
2009
Privileged
2008
Hidden Palms
2007
Zoom
2006
Boys Life 5
2006
Dare
2005
The O.C.
2003
Smallville
2001
MacGyver
1985
Production · 1