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Patrick T. O'Brien

Mostly Credited As: Patrick T. O'Brien
Sometimes Credited As: Patrick Thomas O'Brien
Patrick O'Brien

TV Appearances

Episode Cast Credits 

Passions (1999) 
  Ep. #1909 08x134: (Jan/12/2007) As Priest 
  Ep. #1903 08x128: (Jan/04/2007) As Priest 
  Ep. #1902 08x127: (Jan/03/2007) As Priest 
  Ep. #1901 08x126: (Jan/02/2007) As Priest 

It's Always Sunny in Philadelphia (2005) 
  The Gang Runs for Office 02x08: (Aug/03/2006) As Associate, [Co-Guest Stars]

Phil of the Future (2004) 
  You Say Toe-Mato 01x12: (Aug/13/2004) As Mr. Fleet 

Monk (2002) 
  Mr. Monk and the Employee of the Month 03x07: (Aug/06/2004) As Mr. Donovan 

Gilmore Girls (2000) 
  Afterboom 04x19: (Apr/27/2004) As Brian's Dad 

Malcolm in the Middle (2000) 
  Christmas Trees 05x07: (Dec/14/2003) As Dad Driver, [Co-Guest Stars]

Happy Family (2003) 
  1:42 01x08: (Oct/28/2003) As Unknown 

Carnivale (2003) 
  After the Ball Is Over 01x02: (Sep/21/2003) As Clark 

L.A. Dragnet (2003) 
  The Big Ruckus 01x02: (Feb/09/2003) As Janitor 

ER (1994) 
  No Strings Attached 09x14: (Feb/06/2003) As Carmichael 

Son of the Beach (2000) 
  Bad News, Mr. Johnson (3) 03x14: (Oct/01/2002) As Chip's Poopie 

CSI: Crime Scene Investigation (2000) 
  Burden of Proof 02x15: (Feb/07/2002) As Edward Cormier 

Reba (2001) 
  Don't Know Much About History 01x08: (Dec/07/2001) As Mr. Devaney 

Roswell (1999) 
  To Have and To Hold 03x06: (Nov/13/2001) As Minister 

Providence (1999) 
  Impulse Control 04x03: (Oct/12/2001) As Unknown 

The West Wing (1999) 
  Two Cathedrals 02x22: (May/16/2001) As Hanson, [Co-Guest Stars]

Dharma & Greg (1997) 
  Law and Disorder 03x09: (Nov/16/1999) As Reger 

7th Heaven (1996) 
  With Honors 04x05: (Oct/18/1999) As Professor Valentine 

Sabrina, the Teenage Witch (1996) (1996) 
  The Equalizer 02x17: (Feb/13/1998) As Cupid 
  Dummy for Love 02x03: (Oct/03/1997) As Cupid 
  Meeting Dad's Girlfriend 01x20: (Apr/04/1997) As Index Man 

The Wayans Bros. (1995) 
  All in the Family Feud 04x11: (Jan/14/1998) As Mr. Webster 

Family Matters (1989) 
  A Pain in Harassment 09x09: (Nov/28/1997) As Mr. Denton 

Step by Step (1991) 
  Future Shock 06x14: (Jun/06/1997) As Reverend 

Boston Common (1996) 
  A Night in Camelot 02x13: (Feb/16/1997) As Ron 

Married ... with Children (1987) 
  Children of the Corns 11x02: (Oct/05/1996) As Bob Thompson 
  Build a Better Mousetrap 02x15: (Jan/24/1988) As Wally 

Cybill (1995) 
  Lowenstein's Lament 02x15: (Feb/11/1996) As Tweedy Man 

Picket Fences (1992) 
  My Romance 04x13: (Jan/26/1996) As Kurt 
  Sacred Hearts 01x08: (Nov/06/1992) As John Vermette 

Baywatch (1989) 
  Livin' on the Fault Line (2) 05x02: (Oct/03/1994) As Tom 
  Livin' on the Fault Line (1) 05x01: (Sep/26/1994) As Tom 

Babylon 5 (1994) 
  Legacies 01x17: (Jul/20/1994) As Cart Owner 

Lois & Clark: The New Adventures of Superman (1993) 
  The Green, Green Glow of Home 01x09: (Nov/14/1993) As Barker, [Co-Guest Stars]

Jack's Place (1992) 
  The Pipes Are Calling 02x08: (Jun/15/1993) As Charlie 

Saved by the Bell (1989) 
  Graduation 04x26: (May/22/1993) As Mr. Dewey 
  Screech's Birthday 04x19: (Nov/14/1992) As Mr. Dewey 
  S.A.T.'s 03x17: (Nov/16/1991) As Mr. Dewey 
  Jessie's Song 02x09: (Nov/03/1990) As Mr. Dewey 

Home Improvement (1991) 
  Jill's Birthday 01x16: (Feb/04/1992) As "Ink" Ingram 

The Wonder Years (1988) 
  Christmas Party 05x09: (Dec/11/1991) As Mr. Santa 

Parker Lewis Can't Lose (1990) 
  Operation Kubiak 01x02: (Sep/09/1990) As Mr. Kubiac 

The Facts of Life (1979) 
  The Beginning of the End 09x23: (Apr/30/1988) As Mr. Copeland 

Night Court (1984) 
  Dan, the Walking Time Bomb 05x12: (Jan/07/1988) As Ernie Carter 
  Christine's Friend 04x17: (Feb/19/1987) As Man #2 

Jake and the Fatman (1987) 
  Body and Soul 01x08: (Nov/03/1987) As Ritchie 

Highway to Heaven (1984) 
  Heavy Date 03x23: (Mar/18/1987) As Gary 

Crime Story (1986) 
  The Kingdom of Money 01x17: (Jan/30/1987) As Simon 
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