David Hornsby
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.
Filmography (38 titles)
ShowThe Hawk
Radford · 2026
6.7ShowSt. Denis Medical
Harry · 2024
6.6MovieMerry Little Batman
The Joker / Fireman (voice) · 2023
4.6MovieFool's Paradise
Pilot · 2023
7.5ShowBattle Kitty
Mole Monster (voice) · 2022
7.2ShowMythic Quest
David Brittlesbee · 2020
7.8ShowGood Girls
Leslie 'Boomer' Peterson · 2018
6.9ShowBaskets
Pastor · 2016
7.7ShowWe Bare Bears
Harry / Additional Voices (voice) · 2015
MovieEarmouse and Bottle
Earmouse · 2014
6.7ShowHello Ladies
Andy · 2013
7.4ShowThe Goldbergs
Kyle Schnitz · 2013
6.7ShowUnsupervised
Joel Zymanski (voice) · 2012
4.4ShowHow to Be a Gentleman
Andrew Carlson · 2011
7.4ShowNew Girl
Ed Warner · 2011
5.7ShowFanboy and Chum Chum
Fanboy (voice) · 2009
7.3ShowRandom! Cartoons
Fanboy / Kid #2 (voice) · 2008
9.0ShowBoldly Going Nowhere
2008
4.9MoviePretty Bird
Kenny Owenby · 2008
10.0MovieFanboy
Fanboy (voice) / Kid #2 (voice) · 2008
5.2MovieAliens vs Predator: Requiem
Drew · 2007
6.7ShowDirt
Harold Beckman · 2007
6.9MovieFlags of Our Fathers
Louis Lowery · 2006
7.3ShowThe Unit
Ricky · 2006
8.2ShowBones
Father Harrow · 2005
8.2ShowIt's Always Sunny in Philadelphia
Matthew 'Rickety Cricket' Mara · 2005
6.0ShowJake in Progress
Ken · 2005
6.2MovieChristmas with the Kranks
Randy Becker · 2004
7.7ShowCenter of the Universe
Victor · 2004
Straight Eye: The Movie
Daryl · 2004