Charlie Day

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 dark comedy It's Always Sunny in Philadelphia (2005–present), which he stars in with Rob McElhenney, Kaitlin Olson, Glenn Howerton and Danny DeVito, and 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. He subsequently co-created the Fox sitcom The Cool Kids (2018–2019) with Paul Fruchbom and the Apple TV+ comedy Mythic Quest (2020–present) with McElhenney and Megan Ganz, and continues to executive-produce the latter. In film, Day is best known for his performances as biologist Dr. Newton Geiszler in Guillermo del Toro's science-fiction monster movie ()