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Charlie Day

Actor, Producer, Writer, Director, Additional CreditsBorn February 9, 1976 (50 years)
Charles Peckham Day (born February 9, 1976) is an American actor, writer, and producer. He is best known for playing Charlie Kelly on the FX/FXX dark comedy It's Always Sunny in Philadelphia (2005–present), of which he is also a writer and an executive producer. In 2011, he was nominated for a Critics' Choice Television Award and a Satellite Award for the role. Subsequently, he co-created the Apple TV+ comedy Mythic Quest (2020–2025) with Rob Mac and Megan Ganz.

In film, Day is best known for his performances as Dr. Newton Geiszler in Guillermo del Toro's Pacific Rim (2013), Dale Arbus in the comedy Horrible Bosses (2011) and its sequel Horrible Bosses 2 (2014), and Andy Campbell in the comedy Fist Fight (2017). He is also known for his voice roles in Monsters University (2013), The Lego Movie film franchise (2014–2019) and Nintendo franchise character Luigi in The Super Mario Bros. Movie (2023) and its sequel, The Super Mario Galaxy Movie (2026). He made his directorial debut with Fool's Paradise (2023).

Description above from the Wikipedia article Charlie Day, licensed under CC-BY-SA, full list of contributors on Wikipedia.

Known For

  • It's Always Sunny in Philadelphia
  • Horrible Bosses
  • The Super Mario Bros. Movie
  • Pacific Rim
  • Horrible Bosses 2
  • Fist Fight
  • Monsters University
  • The Lego Movie
  • I Want You Back
  • Going the Distance
  • The Super Mario Galaxy Movie
  • Pacific Rim: Uprising
  • Vacation
  • The Lego Movie 2: The Second Part
  • Hotel Artemis
  • Fool's Paradise

Featured Videos

    Filmography

    2026
    Wildwood · as (voice)
    2026
    The Super Mario Galaxy Movie · as Luigi (voice)
    2025
    Honey Don't! · as Marty Metakawitch
    2025
    Summer of 69 · as Rick Richards
    2023
    2023
    Fool's Paradise · as Latte Pronto
    2023
    Bupkis (TV Series) · as Glen Rossi
    2023
    The Super Mario Bros. Movie · as Luigi (voice)
    2023
    2022
    I Want You Back · as Peter
    2022
    It's Always Sunny on TV · as Charlie Kelly
    2021
    Abbott Elementary (TV Series) · as Charlie
    2021
    How It Ends · as Lonny
    2020
    Mythic Quest (TV Series) · as Spencer
    2019
    2018
    2018
    The Cool Kids (TV Series) · as Chet The Handyman
    2018
    Hotel Artemis · as Acapulco
    2018
    Pacific Rim: Uprising · as Dr. Newton Geiszler
    2017
    I Love You, Daddy · as Ralph Kinder
    2017
    Fist Fight · as Andy Campbell
    2016
    The Hollars · as Jason
    2016
    2015
    Vacation · as Chad
    2014
    Horrible Bosses 2 · as Dale Arbus
    2014
    The Lego Movie · as Benny (voice)
    2013
    Party Central · as Art (voice)
    2013
    Rick and Morty (TV Series) · as Salva-Tron (voice)
    2013
    Pacific Rim · as Dr. Newton Geiszler
    2013
    Drunk History (TV Series) · as Allan Pinkerton
    2013
    Monsters University · as Art (voice)
    2012
    Unsupervised (TV Series) · as Jesse Judge (voice)
    2011
    Horrible Bosses · as Dale Arbus
    2010
    Going the Distance · as Dan Grant
    2009
    A Very Sunny Christmas · as Charlie Kelly
    2009
    The Nightman Cometh Live! · as Charlie Kelly
    2009
    Boldly Going Nowhere · as Trainee
    2008
    2005
    It's Always Sunny in Philadelphia (TV Series) · as Charlie Kelly
    2005
    American Dad! (TV Series) · as Jon (voice)
    2005
    Love Thy Neighbor · as Video Clerk
    2003
    Luis (TV Series) · as Richie
    2003
    Reno 911! (TV Series) · as Inbred Twin
    2002
    Bad Company · as Stoner
    2001
    2000
    Madigan Men (TV Series)
    2000
    Mary and Rhoda · as Mailroom Kid
    1999
    Third Watch (TV Series) · as Michael Boscorelli
    1998
    Celebrity Deathmatch (TV Series) · as Joe C
    1990
    Law & Order (TV Series) · as Jeremy

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