Biography
Michael Cassidy is an American actor. Born on 20 March 1983 in Portland, Oregon, he studied for two years at New York's New Actors Workshop before beginning his career in Los Angeles.
He is known for his recurring role as Zach Stevens in the second season of The O.C. (2004–2005), as Tyler Mitchell in the TBS series Men at Work (2012–2014), and as Jonathan Walsh in People of Earth (2016–2018). Film credits include Jordan's Analyst in Argo (2012), Jimmy Olsen in Batman v Superman: Dawn of Justice (2016), and Sergeant Kelly in Army of the Dead (2021). He played Tom Soursap McNoodleman in the 2026 comedy Gail Daughtry and the Celebrity Sex Pass.
