David Hornsby

Biography

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.

Known For

Bones

Father Harrow

It's Always Sunny in Philadelphia

Matthew 'Rickety Cricket' Mara

It's Always Sunny in Philadelphia

Cricket

We Bare Bears

Harry / Additional Voices (voice)

The Goldbergs

Kyle Schnitz

The Goldbergs

Kyle

ER

Strauss

Mythic Quest

David Brittlesbee

Filmography

Year	Movie	Role
2023	Fool's Paradise	Pilot
2023	Merry Little Batman	The Joker / Fireman (voice)
2014	Earmouse and Bottle	Earmouse
2008	Pretty Bird	Kenny
2008	Fanboy	Fanboy (voice)
2007	Aliens vs Predator: Requiem	Drew
2006	Flags of Our Fathers	Louis Lowery
2004	Christmas with the Kranks	Randy Becker
2004	Straight Eye: The Movie	Daryl
2002	Minority Report	Pre-Crime Public Service Announcer
2001	Born Loser	Warren
2001	Pearl Harbor	Flyer with Murmur

Year	TV Show	Role
2022	Battle Kitty	Mole Monster (voice)
2020	Mythic Quest	David Brittlesbee
2018	Good Girls	Leslie 'Boomer' Peterson
2016	Baskets	Pastor
2015	We Bare Bears	Harry / Additional Voices (voice)
2013	Hello Ladies	Andy
2013	The Goldbergs	Kyle Schnitz
2013	The Goldbergs	Kyle
2012	Unsupervised	Joel (voice)
2011	How to Be a Gentleman	Andrew Carlson
2011	New Girl	Ed Warner
2009	Fanboy and Chum Chum	Fanboy (voice)
2009	Fanboy and Chum Chum	Fanbot (voice)
2008	Boldly Going Nowhere
2008	Random! Cartoons	Fanboy / Kid #2 (voice)
2005	It's Always Sunny in Philadelphia	Matthew 'Rickety Cricket' Mara
2005	Jake in Progress	Ken
2005	It's Always Sunny in Philadelphia	Cricket
2005	Bones	Father Harrow
2003	The Joe Schmo Show	Steve
2003	The Mullets
1999	The West Wing	Fred
1994	ER	Strauss