
Charlie Day
Known for acting · Born 9 February 1976 · 50 · New York City, New York, USA
77 credits
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
2005

The Super Mario Bros. Movie
2023

Horrible Bosses
2011

Horrible Bosses 2
2014

The Super Mario Galaxy Movie
2026

Fist Fight
2017

Going the Distance
2010

I Want You Back
2022

Party Central
2014

Mythic Quest
2020

Pacific Rim
2013

Monsters University
2013