Michael Cassidy
Born
March 20, 1983 (42 years old)
Known For
Acting
Place of Birth
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.
Found
Christian Evans · (5 episodes)
2023
Fatal Attraction
Clay Bishop · (2 episodes)
2023
Waco: The Aftermath
Bill Johnston · (5 episodes)
2023
Hypochondriac
NP Chaz
2022
Army of the Dead
Sgt. Kelly
2021
Resident Alien
Dr. Ethan Stone · (5 episodes)
2021
Delivered
Tom
2020
Breaking Fast
Kal
2020
Mythic Quest
Peter Cromwell · (1 episode)
2020
Jingle Around the Clock
Max
2018
The Rookie
Caleb Wright · (2 episodes)
2018
Dog Days
Dr. Mike Stone
2018
The Dare Project
Johnny
2018
Station 19
Peter · (1 episode)
2018
The Stray
Mitch Davis
2017
The Guest Book
(1 episode)
2017
People of Earth
Jonathan Walsh · (20 episodes)
2016
Batman v Superman: Dawn of Justice
Jimmy Olsen
2016
The Magicians
James · (4 episodes)
2015
Night of the Living Deb
Ryan Waverly
2015
Stalker
Brian Mitchell · (1 episode)
2014
Masters of Sex
Dr. Malcolm Toll · (1 episode)
2013
The Guilt Trip
Fake Andy (uncredited)
2012
Argo
Jordan's Analyst
2012
Men At Work
Tyler · (30 episodes)
2012
Scandal
Travis Harding · (1 episode)
2012
Happy Endings
Male Lead · (1 episode)
2011
Boys On Film 3: American Boy
Johnny (segment "Dare")
2009
Castle
Greg McClintock · (1 episode)
2009
Privileged
Charlie Hogan · (18 episodes)
2008
Hidden Palms
Cliff Wiatt · (8 episodes)
2007
Zoom
Dylan West / Houdini
2006
Dare
Johnny
2005
The Girl from Monday
Ted
2005
The O.C.
Zach Stevens · (19 episodes)
2003
Smallville
Grant Gabriel · (7 episodes)
2001
MacGyver
Robert Julian · (1 episode)
1985