Patrick O'Sullivan

Patrick O'Sullivan was born as Patrick Celtic O'Sullivan. The son of Irish immigrants from the counties of Cork and Leitrim, he is a citizen of both Ireland and the United States. He is an actor and writer, known for Knight (2003), Smiley (2012) and Tomorrow's Yesterday (2006). Former lead singer of the rock band, Samsara, that featured Dylan Donkin on lead guitar and Adam Donkin on bass.

Known For


Cast Credits

Grandfathered (2015)
Guest starring as Finance Guy
The Neighbors (2012)
Guest starring as Johnny Unitas (14 episodes)
Happy Endings (2011)
Guest starring as Ted