David Hornsby
Profile info
Known forActing
GenderMale
Birthday1 December 1975 (50 years old)
Place of birthNewport News, Virginia, USA
Known credits42
Biography
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.
The Hawk
2026 · Radford
Side Quest
2025 · Executive Producer
St. Denis Medical
2024 · Harry
Merry Little Batman
2023 · The Joker / Fireman (voice)
Fool's Paradise
2023 · Pilot
Battle Kitty
2022 · Mole Monster (voice)
Mythic Quest
2020 · David Brittlesbee
Mythic Quest
2020 · Writer
Mythic Quest
2020 · Executive Producer
Mythic Quest
2020 · Director
Good Girls
2018 · Leslie 'Boomer' Peterson
The Layover
2017 · Screenplay
Baskets
2016 · Pastor
We Bare Bears
2015 · Harry / Additional Voices (voice)
Earmouse and Bottle
2014 · Earmouse
Hello Ladies
2013 · Andy
The Goldbergs
2013 · Kyle Schnitz
The Goldbergs
2013 · Kyle
Unsupervised
2012 · Joel Zymanski (voice)
Unsupervised
2012 · Creator
How to Be a Gentleman
2011 · Andrew Carlson
How to Be a Gentleman
2011 · Writer
How to Be a Gentleman
2011 · Creator
New Girl
2011 · Ed Warner
A Very Sunny Christmas
2009 · Co-Executive Producer
Fanboy and Chum Chum
2009 · Fanboy (voice)
Fanboy and Chum Chum
2009 · Fanbot (voice)
Random! Cartoons
2008 · Fanboy / Kid #2 (voice)
Boldly Going Nowhere
2008
Pretty Bird
2008 · Kenny Owenby
Fanboy
2008 · Fanboy (voice) / Kid #2 (voice)
Aliens vs Predator: Requiem
2007 · Drew
Dirt
2007 · Harold Beckman
Flags of Our Fathers
2006 · Louis Lowery
The Unit
2006 · Ricky
Bones
2005 · Father Harrow
It's Always Sunny in Philadelphia
2005 · Matthew 'Rickety Cricket' Mara
It's Always Sunny in Philadelphia
2005 · Writer
It's Always Sunny in Philadelphia
2005 · Executive Producer
It's Always Sunny in Philadelphia
2005 · Co-Executive Producer
It's Always Sunny in Philadelphia
2005 · Supervising Producer
Jake in Progress
2005 · Ken
Christmas with the Kranks
2004 · Randy Becker
Center of the Universe
2004 · Victor
Straight Eye: The Movie
2004 · Daryl
The Mullets
2003 · Denny Mullet
The Joe Schmo Show
2003 · Steve
Minority Report
2002 · Pre-Crime Public Service Announcer
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