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
Credits
Cast Credits
PBC (2022)
Guest starring as Driver
- Episode 1x06: Be Audit You Can Be and Listen to Pete Olinto (Jan 13, 2022)
The Neighbors (2012)
Guest starring as Johnny Unitas
(14 episodes)
- Episode 2x22: There Goes the Neighbors' Hood (Apr 11, 2014)
- Episode 2x21: All That Jazzy Jeff (Apr 4, 2014)
- Episode 2x20: Close Encounters of the Bird Kind (Mar 28, 2014) [Co-Star]
- Episode 2x17: Balle Balle! (Mar 7, 2014) [Co-Star]
- Episode 2x09: Thanksgiving is No Schmuck Bait (Nov 22, 2013) [Co-Star]
- Episode 2x08: Good Debbie Hunting (Nov 15, 2013) [Co-Star]
- Episode 2x06: Any Friggin' Sunday (Nov 1, 2013) [Co-Star]
- Episode 1x20: Sing Like a Larry Bird (Mar 13, 2013) [Co-Star]
- Episode 1x17: Larry Bird Presents an Oscar-Winning Film by Larry Bird (Feb 20, 2013) [Co-Star]
- Episode 1x09: Merry Crap-Mas (Dec 5, 2012) [Co-Star]
- Episode 1x07: Fifty Shades of Green (Nov 7, 2012) [Co-Star]
- Episode 1x05: Halloween-ween (Oct 24, 2012) [Co-Star]
- Episode 1x04: Bathroom Etiquette (Oct 17, 2012) [Co-Star]
- Episode 1x02: Journey to the Center of the Mall (Oct 3, 2012) [Co-Star]
Happy Endings (2011)
Guest starring as Ted
- Episode 3x05: P&P Romance Factory (Dec 4, 2012) [Co-Star]