Glenn Howerton

    Actor, Producer, Writer

    Birthdate: Apr 13, 1976

    Birthplace: Japan

    Glenn Franklin Howerton is an American actor and filmmaker. He is best known for his roles as Dennis Reynolds in It's Always Sunny in Philadelphia, for which he is also a writer and executive producer, and Jack Griffin in A.P. Bio, as well as the lead role in the short-lived sitcom That '80s Show.

    Known For

    It's Always Sunny in Philadelphia
    It's Always Sunny in Philadelphia

    (2005)

    The Strangers
    The Strangers

    (2008)

    Glenn Howerton Movies

    actor

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    Previous (15)

    • 2023 |

      BlackBerry

      asJim
    • 2022 |
      The Send-Off
    • 2022 |
      The Thief Collectoras Jerry
    • 2021 |

      How It Ends

      asJohn
    • 2020 |
      Mr. Bungle: The Night They Came Homeas Audience
    • 2020 |

      Archenemy

      asThe Manager
    • 2020 |

      The Hunt

      asRichard
    • 2013 |
      Coffee Townas Will
    • 2010 |
      Everything Must Goas Gary
    • 2011 |

      Everything Must Go

      asGary
    • 2010 |
      It's Always Sunny in Philadelphia: Cast & Creators Live at the Paley Center
    • 2008 |
      The Strangersas Mike
    • 2006 |
      Two Weeksas Matthew Bergman
    • 2006 |
      Crankas Doctor
    • 2005 |
      Must Love Dogsas Michael
    Glenn Howerton: Biography, Movies, Net Worth & Photos