Michael Cassidy
Known for
Acting
Life
Born 1983 (age 43)
Born in
Portland, Oregon, USA
Credits
View on IMDb44 acting credits
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.
Known For
Batman v Superman: Dawn of Justice
23 Mar 2016
Argo
11 Oct 2012
Smallville
16 Oct 2001
Army of the Dead
14 May 2021
Law & Order: Special Victims Unit
20 Sep 1999
The Rookie
16 Oct 2018
Castle
09 Mar 2009
The Magicians
16 Dec 2015
Photos
Filmography
2026
- Gail Daughtry and the Celebrity Sex Passas Tom Soursap McNoodleman
2025
- Ballardas Aaron8 episodes
2023
- Foundas Christian Evans5 episodes
- Fatal Attractionas Clay Bishop2 episodes
- Waco: The Aftermathas Bill Johnston5 episodes
2022
- Hypochondriacas NP Chaz
2021
- Army of the Deadas Sgt. Kelly
- Resident Alienas Dr. Ethan Stone6 episodes
2020
- Deliveredas Tom
- Breaking Fastas Kal
- Mythic Questas Peter Cromwell1 episode
2019
- Good Troubleas Asher Bowen7 episodes
2018
- Jingle Around the Clockas Max
- The Rookieas Caleb Wright2 episodes
- Dog Daysas Dr. Mike Stone
- The Dare Projectas Johnny
- Station 19as Peter1 episode
2017
- The Strayas Mitch Davis
- The Guest Book1 episode
2016
- People of Earthas Jonathan Walsh20 episodes
- Batman v Superman: Dawn of Justiceas Jimmy Olsen
2015
- The Magiciansas James4 episodes
- Night of the Living Debas Ryan Waverly
2014
- Stalkeras Brian Mitchell1 episode
2013
- Masters of Sexas Dr. Malcolm Toll1 episode
2012
- The Guilt Tripas Fake Andy (uncredited)
- Argoas Jordan's Analyst
- Men at Workas Tyler30 episodes
- Scandalas Travis Harding1 episode
- Are You There, Chelsea?as Jonathan1 episode
2011
- Happy Endingsas Male Lead1 episode
2010
- Inside Room 334as Seth1 episode
2009
- Boys On Film 3: American Boyas Johnny (segment "Dare")
- Castleas Greg McClintock1 episode
2008
- Privilegedas Charlie Hogan18 episodes
2007
- Hidden Palmsas Cliff Wiatt8 episodes
2006
- Zoomas Dylan West
- Boys Life 5
2005
- Dareas Johnny
- The Girl from Mondayas Ted
2003
- The O.C.as Zach Stevens19 episodes
2001
- Smallvilleas Grant Gabriel7 episodes
1999
- Law & Order: Special Victims Unitas Derek Simpson1 episode
1985
- MacGyveras Robert Julian1 episode