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Charlie Day

Charlie Day

Birthday: 1976-02-09 | Place of Birth: New York City, New York, USA

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.

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Known For

Acting

Year
Title

Role

2026
Wildwood

as    (voice)

2026
Kill Me

as    Jimmy

2026
The Super Mario Galaxy Movie

as    Luigi (voice)

2026
Luigi's Mansion

as    Luigi (voice)

2025
Honey Don't!

as    Marty Metakawitch

2025
Summer of 69

as    Rick Richards

2023
Fool's Paradise

as    Latte Pronto

2023
The Super Mario Bros. Movie

as    Luigi (voice)

2023
The Saint of Second Chances

as    Mike Veeck

2022
I Want You Back

as    Peter

2019
The Lego Movie 2: The Second Part

as    Benny (voice)

2018
Hotel Artemis

as    Acapulco

2018
2018
Pacific Rim: Uprising

as    Dr. Newton Geiszler

2017
Fist Fight

as    Andy Campbell

2017
I Love You, Daddy

as    Ralph Kinder

2016
The Hollars

as    Jason

2015
Vacation

as    Chad

2014
Party Central

as    Art (voice)

2014
The Emmet Awards Show!

as    Benny (voice / uncredited / archive footage)

2014
The Lego Movie

as    Benny (voice)

2014
Horrible Bosses 2

as    Dale Arbus

2013
Monsters University

as    Art (voice)

2013
Pacific Rim

as    Dr. Newton Geiszler

2011
Horrible Bosses

as    Dale Arbus

2010
Going the Distance

as    Dan Grant

2009
The Nightman Cometh: Live

as    Charlie Kelly