Michael Cassidy
Acting
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.
tvMasters of Sex
as Dr. Malcolm Toll · 2013 · 7.1
movieThe Guilt Trip
as Fake Andy (uncredited) · 2012 · 5.6
movieArgo
as Jordan's Analyst · 2012 · 7.3
tvMen at Work
as Tyler · 2012 · 6.6
tvScandal
as Travis Harding · 2012 · 7.2
tvHappy Endings
as Male Lead · 2011 · 6.9
tvInside Room 334
as Seth · 2010 · 0.0
movieBoys On Film 3: American Boy
as Johnny (segment "Dare") · 2009 · 2.2
tvCastle
as Greg McClintock · 2009 · 8.0
tvPrivileged
as Charlie Hogan · 2008 · 7.1
tvHidden Palms
as Cliff Wiatt · 2007 · 5.6
movieZoom
as Dylan West / Houdini · 2006 · 5.3
movieBoys Life 5
as · 2006 · 5.6
movieDare
as Johnny · 2005 · 6.3
movieThe Girl from Monday
as Ted · 2005 · 4.4
tvThe O.C.
as Zach Stevens · 2003 · 7.7
tvSmallville
as Grant Gabriel · 2001 · 8.2
tvLaw & Order: Special Victims Unit
as Derek Simpson · 1999 · 7.9
tvMacGyver
as Robert Julian · 1985 · 7.7