MC
Michael Cassidy
Actor, ProducerBorn March 20, 1983 (42 years)
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
Michael Cassidy Filmography
| 2025 | Ballard (TV Series) · as Aaron |
| 2023 | Found (2023) (TV Series) · as Christian Evans |
| 2023 | Fatal Attraction (2023) (TV Series) · as Clay Bishop |
| 2023 | Waco: The Aftermath (TV Series) · as Bill Johnston |
| 2022 | Hypochondriac · as Np Chaz |
| 2021 | Army of the Dead · as Sgt. Kelly |
| 2021 | Resident Alien (TV Series) · as Dr. Ethan Stone |
| 2020 | Delivered · as Tom |
| 2020 | Breaking Fast · as Kal |
| 2020 | Mythic Quest (TV Series) · as Peter Cromwell |
| 2019 | Good Trouble (TV Series) · as Asher Bowen |
| 2018 | Jingle Around the Clock · as Max |
| 2018 | The Rookie (TV Series) · as Caleb Wright |
| 2018 | Into the Dark (TV Series) · as Tom |
| 2018 | Dog Days · as Dr. Mike Stone |
| 2018 | The Dare Project · as Johnny |
| 2018 | Station 19 (TV Series) · as Peter |
| 2017 | The Stray · as Mitch Davis |
| 2017 | The Guest Book (TV Series) |
| 2016 | People of Earth (TV Series) · as Jonathan Walsh |
| 2016 | Batman v Superman: Dawn of Justice · as Jimmy Olsen |
| 2015 | The Magicians (2015) (TV Series) · as James |
| 2015 | Night of the Living Deb · as Ryan Waverly |
| 2014 | Stalker (TV Series) · as Brian Mitchell |
| 2014 | The Night Shift (TV Series) · as Sam |
| 2013 | Masters of Sex (TV Series) · as Dr. Malcolm Toll |
| 2012 | The Guilt Trip · as Fake Andy (uncredited) |
| 2012 | Argo · as Jordan's Analyst |
| 2012 | Men at Work (TV Series) · as Tyler |
| 2012 | Scandal (2012) (TV Series) · as Travis Harding |
| 2012 | Are You There, Chelsea? (TV Series) · as Jonathan |
| 2011 | Happy Endings (TV Series) · as Male Lead |
| 2009 | Boys on Film 3: American Boy · as Johnny (segment "dare") |
| 2009 | Castle (2009) (TV Series) · as Greg Mcclintock |
| 2008 | Privileged (TV Series) · as Charlie Hogan |
| 2007 | Hidden Palms (TV Series) · as Cliff Wiatt |
| 2006 | Zoom · as Dylan West / Houdini |
| 2006 | CollegeHumor Shorts (TV Series) · as Robert |
| 2006 | Boys Life 5 · as Johnny (segment "dare") |
| 2005 | The Girl from Monday · as Ted |
| 2005 | Dare · as Johnny |
| 2003 | The O.C. (TV Series) · as Zach Stevens |
| 2001 | Smallville (TV Series) · as Grant Gabriel |
| 1999 | Law & Order: Special Victims Unit (TV Series) · as Derek Simpson |
| 1985 | MacGyver (TV Series) · as Robert Julian |
| 2012 | Home & Family (TV Series) · as Self |
| 2012 | Larry King Now (TV Series) · as Self - Guest |
| 2010 | Conan (2010) (TV Series) · as Self - Guest |