Profile photo of David Hornsby

David Hornsby

David 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.

Filmography

2007
Aliens vs Predator: Requiem

as Drew

Movie
2004
Christmas with the Kranks

as Randy Becker

Movie
2005
It's Always Sunny in Philadelphia

as Matthew 'Rickety Cricket' Mara

TV Show