John O'Brien

Characters played by John O'Brien

Career Overview

John O'Brien has 46 screen credits in a career dating back to 1993. Their work is anchored in the Flicka Collection universe with 1 titles. Signature works include The Last Heist, Flicka, Isle of Lesbos. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.

Personal Facts

Known For

Acting

Gender

male

Known Credits

46

Known For

• 

  The Last Heist
• 

  Flicka
• 

  Isle of Lesbos
• 

  This Game's Called Murder
• 

  Mom, Can I Keep Her?
• 

  Enough

Associated Universes

• Flicka Collection (1 titles)

Frequent Collaborators

• Henry Rollins (1 collaborations)
• Torrance Coombs (1 collaborations)
• Victoria Pratt (1 collaborations)
• Camilla Jackson (1 collaborations)
• Michael Aaron Milligan (1 collaborations)
• Mykel Shannon Jenkins (1 collaborations)
• Nick Principe (1 collaborations)
• Mark Kelly (1 collaborations)
• Ken Lyle (1 collaborations)
• Kristina Klebe (1 collaborations)

Credits

• actors (46 credits)

  • Good Grief

    Dan

    actor

    actors
    2024
  • Cheaper by the Dozen

    Principal

    actor

    actors
    2022
  • This Game's Called Murder

    Man in Suit

    actor

    actors
    2021
  • Hacks

    - EGOT (2026) ... Duncan actor actors
    2021
  • Perry Mason

    - Chapter 7 (2020) ... Ernie Magnuson actor actors
    2020
  • Bob Hearts Abishola

    - Greasy Underdog (2022) ... James actor actors
    2019
  • 9-1-1

    - Let the Games Begin (2022) ... Rod Billings actor actors
    2018
  • S.W.A.T.

    - Short Fuse (2022) ... Weber actor actors
    2017
  • The Last Heist

    Manager Mark

    actor

    actors
    2016
  • Mortdecai

    Butler

    actor

    actors
    2015
  • Superstore

    - Guns, Pills and Birds (2016) ... Mike actor actors
    2015
  • Young & Hungry

    - Young & Parents (2016) ... Mr. Klepfer actor actors
    2014
  • Transparent

    - Flicky-Flicky Thump-Thump (2015) ... Professor actor actors
    2014
  • Mom

    - Good Karma and the Big Weird (2017) ... Waiter actor actors
    2013
  • Being Flynn

    Airline Pilot

    actor

    actors
    2012
  • The Mindy Project

    - Mindy Lahiri Is a White Man (2017) ... Dr. Jones actor actors
    2012
  • Don't Trust the B---- in Apartment 23

    - It's A Miracle... (2012) ... Tom actor actors
    2012
  • Shameless

    - The Fugees (2018) ... Father Monroe actor actors
    2011
  • Workaholics

    - Blood Drive (2015) ... Doctor actor actors
    2011
  • Pretty Little Liars

    - Exes and OMGs (2016) ... Principal Hackett actor actors

    - Surfing the Aftershocks (2014) ... Principal Hackett actor actors

    - She's Come Undone (2014) ... Principal Hackett actor actors

    - Crash and Burn, Girl! (2013) ... Principal Hackett actor actors

    - A Is for A-l-i-v-e (2013) ... Principal Hackett actor actors
    2010
  • Victorious

    - One Thousand Berry Balls (2012) ... Mr. Mooney actor actors
    2010
  • Law & Order: LA

    - Hayden Tract (2011) ... Scott Hancox actor actors
    2010
  • Community

    - Introduction to Finality (2012) ... Chaplin actor actors
    2009
  • Chuck

    - Chuck Versus The First Bank of Evil (2011) ... Older CIA Tech actor actors
    2007
  • Mad Men

    - Waldorf Stories (2010) ... Phil Kennedy actor actors
    2007
  • Flicka

    Mr. Masterson

    actor

    actors
    2006
  • Ugly Betty

    - Back in Her Place (2010) ... Joe of Happy Homes actor actors
    2006
  • Grey's Anatomy

    - Put on a Happy Face (2020) ... Lab Tech Jeffrey actor actors

    - Help Me Through the Night (II) (2020) ... Lab Tech Jeffrey actor actors

    - What I Did for Love (I) (2019) ... Lab Tech Jeffrey actor actors

    - The Whole Package (2019) ... Lab Tech Jeffrey actor actors

    - Idle Hands (2013) ... Lab Tech Jeffrey actor actors
    2005
  • Criminal Minds

    - A Good Husband (2017) ... Dr. Meyer actor actors
    2005
  • Medium

    - When Push Comes to Shove (1) (2005) ... Hotel Clerk actor actors
    2005
  • Desperate Housewives

    - Distant Past (2007) ... Dr. Wheeler actor actors
    2004
  • Boston Legal

    - Attack of the Xenophobes (2007) ... Clerk #2 actor actors
    2004
  • Two and a Half Men

    - That Old Hose Bag Is My Mother (2005) ... Waiter actor actors
    2003
  • Enough

    Front Desk Clerk

    actor

    actors
    2002
  • Monk

    - Mr. Monk and the Blackout (2004) ... Maitre'd actor actors
    2002
  • Scrubs

    - My Two Dads (2001) ... Man actor actors
    2001
  • Malcolm in the Middle

    - Thanksgiving (2003) ... Sales Clerk actor actors
    2000
  • The West Wing

    - La Palabra (2005) ... Reporter actor actors
    1999
  • Mom, Can I Keep Her?

    Nigel

    actor

    actors
    1998
  • Will & Grace

    - A Gay/December Romance (2004) ... Man actor actors

    - Big Brother is Coming: Part I (1999) ... Salesperson actor actors
    1998
  • Isle of Lesbos

    Farmer

    actor

    actors
    1997
  • The Practice

    - Checkmates (2000) ... Foreman actor actors
    1997
  • Clueless

    - Trick or Treat (1997) ... Zombie actor actors
    1996
  • The Drew Carey Show

    - Steve and Mimi (1999) ... Rick actor actors
    1995
  • Friends

    - The One Where Rachel Tells... (2001) ... Airline Employee actor actors
    1994
  • The X-Files

    - Fight Club (2000) ... Missionary #2 actor actors
    1993