David Hornsby

Acting

David Hornsby

Born 1 December 1975 · Newport News, Virginia, USA · 50

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

Highlights

Minority Report2002 · Film · Pre-Crime Public Service Announcer
Bones2005 · Series · Father Harrow
Pearl Harbor2001 · Film · Flyer with Murmur
It's Always Sunny in Philadelphia2005 · Series · Matthew 'Rickety Cricket' Mara
We Bare Bears2015 · Series · Harry / Additional Voices (voice)
Six Feet Under2001 · Series · Patrick

Filmography

Movies

12 films

Merry Little Batman2023 · Film · The Joker / Fireman (voice)
Fool's Paradise2023 · Film · Pilot
The Layover2017 · Film · Screenplay
Earmouse and Bottle2014 · Film · Earmouse
Boldly Going Nowhere2008 · Film · Lt. Lance Brigsby
Pretty Bird2008 · Film · Kenny Owenby
Fanboy2008 · Film · Fanboy (voice) / Kid #2 (voice)
Aliens vs Predator: Requiem2007 · Film · Drew
Flags of Our Fathers2006 · Film · Louis Lowery
Christmas with the Kranks2004 · Film · Randy Becker
Minority Report2002 · Film · Pre-Crime Public Service Announcer
Pearl Harbor2001 · Film · Flyer with Murmur

Filmography

Series

25 shows

The Hawk2026 · Series · Radford
St. Denis Medical2024 · Series · Harry
Battle Kitty2022 · Series · Mole Monster (voice)
Mythic Quest2020 · Series · David Brittlesbee
Good Girls2018 · Series · Leslie 'Boomer' Peterson
Baskets2016 · Series · Pastor
We Bare Bears2015 · Series · Harry / Additional Voices (voice)
Hello Ladies2013 · Series · Andy
The Goldbergs2013 · Series · Kyle Schnitz
Unsupervised2012 · Series · Joel Zymanski (voice)
How to Be a Gentleman2011 · Series · Andrew Carlson
New Girl2011 · Series · Ed Warner
Fanboy and Chum Chum2009 · Series · Fanboy (voice)
Random! Cartoons2008 · Series · Fanboy / Kid #2 (voice)
Boldly Going Nowhere2008 · Series
Dirt2007 · Series · Harold Beckman
The Unit2006 · Series · Ricky
Bones2005 · Series · Father Harrow
It's Always Sunny in Philadelphia2005 · Series · Matthew 'Rickety Cricket' Mara
Jake in Progress2005 · Series · Ken
Center of the Universe2004 · Series · Victor
The Joe Schmo Show2003 · Series · Steve
Six Feet Under2001 · Series · Patrick
The West Wing1999 · Series · Fred
ER1994 · Series · Strauss