TMDBFrom the public credits

Charlie Day

Actor · Producer

1976Born, New York City

51Credits

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…

Known for

Pacific RimDr. Newton Geiszler

Monsters UniversityArt (voice)

Rick and MortySalva-tron (voice)

The Super Mario Bros. MovieLuigi (voice)

The Lego MovieBenny (voice)

Credits

All Acting Directing Writing Producing

2026WildwoodDmitri (voice)Movie

2026The Super Mario Galaxy MovieLuigi (voice)Movie

2026Kill MeJimmy · ProducerMovie

2025Honey Don't!Marty MetakawitchMovie

2025Side QuestExecutive Producer · 4 episodes · Original Series Creator · 4 episodesShow

2025Summer of 69Rick RichardsMovie

2023For the Safety of TheoExecutive ProducerMovie

2023The Saint of Second ChancesMike VeeckMovie

2023Fool's ParadiseLatte Pronto · Director · WriterMovie

2023BupkisGlen Rossi · 1 episodeShow

2023The Super Mario Bros. MovieLuigi (voice)Movie

2022I Want You BackPeter · Executive ProducerMovie

2021Abbott ElementaryCharlie · 1 episodeShow

2021How It EndsLonnyMovie

2020Mythic QuestSpencer · 1 episode · Executive Producer · 40 episodes · Writer · 1 episode · CreatorShow

2019The Lego Movie 2: The Second PartBenny (voice)Movie

2018Emmet's Holiday Party: A LEGO Movie ShortBenny (voice)Movie

2018The Cool KidsChet the Handyman · 1 episode · Executive Producer · 22 episodes · Writer · 1 episode · CreatorShow

2018Hotel ArtemisAcapulcoMovie

2018Pacific Rim: UprisingDr. Newton GeiszlerMovie

2017I Love You, DaddyRalph KinderMovie

2017Fist FightAndy Campbell · Executive ProducerMovie

2016The HollarsJasonMovie

2015VacationChadMovie

2014Horrible Bosses 2Dale ArbusMovie

2014The Emmet Awards Show!Benny (voice / uncredited / archive footage)Movie

2014It's Always Sunny in MoscowWriter · 1 episodeShow

2014Party CentralArt (voice)Movie

2014The Lego MovieBenny (voice)Movie

2013Rick and MortySalva-tron (voice) · 1 episodeShow

2013Pacific RimDr. Newton GeiszlerMovie

2013Monsters UniversityArt (voice)Movie

2012UnsupervisedJesse Judge (Voice) · 1 episode · Producer · 13 episodesShow

2011Horrible BossesDale ArbusMovie

2010Going the DistanceDan GrantMovie

2009A Very Sunny ChristmasCharlie Kelly · Writer · Executive ProducerMovie

2009The Nightman Cometh: LiveCharlie Kelly · WriterMovie

2008A Quiet Little MarriageAdamMovie

2008Boldly Going NowhereTrainee · Executive Producer · WriterMovie

2008Boldly Going NowhereWriter · 1 episode · Producer · 1 episodeShow

2005It's Always Sunny in PhiladelphiaCharlie Kelly · 187 episodes · Writer · 69 episodes · Executive Producer · 187 episodesShow

2005American Dad!Jon (Voice) · 1 episodeShow

2003Love Thy NeighborVideo ClerkMovie

2003LuisRichie · 10 episodesShow

2003Reno 911!Inbred Twin · 1 episodeShow

2001Late SummerTrevorMovie

2001Campfire StoriesJoeMovie

2000Madigan Men1 episodeShow

2000Mary and RhodaMailroom KidMovie

1999Third WatchMichael Boscorelli · 5 episodesShow

1990Law & OrderJeremy · 1 episodeShow

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