
David Hornsby
Acting
Born 1975-12-01 · Newport News, Virginia, USA
David Alan Hornsby (born December 1, 1975) is an American actor, screenwriter, and producer. He is best known for a recurring role as defrocked priest Matthew "Rickety Cricket" Mara on the FX comedy series It's Always Sunny in Philadelphia, for which he also writes and co-produces. Hornsby also had a regular role on the NBC comedy-crime series Good Girls (2018–2020). He is also the voice of Fanboy in the Nickelodeon animated TV series Fanboy & Chum Chum.
Known for

Fanboy and Chum Chum
2009 · TV

Mythic Quest
2020 · TV

It's Always Sunny in Philadelphia
2005 · TV

Jake in Progress
2005 · TV

Good Girls
2018 · TV

Unsupervised
2012 · TV

Bones
2005 · TV

Battle Kitty
2022 · TV

The Joe Schmo Show
2003 · TV

How to Be a Gentleman
2011 · TV

The Hawk
— · TV

Six Feet Under
2001 · TV

Center of the Universe
2004 · TV

The Goldbergs
2013 · TV

ER
1994 · TV

Baskets
2016 · TV

The West Wing
1999 · TV

Hello Ladies
2013 · TV

We Bare Bears
2015 · TV

New Girl
2011 · TV

Boldly Going Nowhere
2008 · TV

Random! Cartoons
2008 · TV

St. Denis Medical
2024 · TV

Dirt
2007 · TV