
David Hornsby
Born
December 1, 1975 (49 years old)
Known For
Acting
Place of Birth
Newport News, Virginia, USA
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

Merry Little Batman
The Joker / Fireman (voice)
2023

Fool's Paradise
Pilot
2023

Battle Kitty
Mole Monster (voice) · (9 episodes)
2022

Mythic Quest
David Brittlesbee · (40 episodes)
2020

Good Girls
Leslie 'Boomer' Peterson · (15 episodes)
2018

Baskets
Pastor · (2 episodes)
2016

We Bare Bears
Harry / Additional Voices (voice) · (1 episode)
2015

Earmouse and Bottle
Earmouse
2014

Hello Ladies
Andy · (2 episodes)
2013

The Goldbergs
Kyle Schnitz · (2 episodes)
2013

The Goldbergs
Kyle · (1 episode)
2013

Unsupervised
Joel (voice) · (13 episodes)
2012

How to Be a Gentleman
Andrew Carlson · (9 episodes)
2011

New Girl
Ed Warner · (1 episode)
2011

Fanboy and Chum Chum
Fanboy (voice) · (100 episodes)
2009

Fanboy and Chum Chum
Fanbot (voice) · (1 episode)
2009

Random! Cartoons
Fanboy / Kid #2 (voice) · (1 episode)
2008

Boldly Going Nowhere
(1 episode)
2008

Pretty Bird
Kenny
2008

Fanboy
Fanboy (voice)
2008

Aliens vs Predator: Requiem
Drew
2007

Flags of Our Fathers
Louis Lowery
2006

Bones
Father Harrow · (1 episode)
2005

It's Always Sunny in Philadelphia
Matthew 'Rickety Cricket' Mara · (24 episodes)
2005

It's Always Sunny in Philadelphia
Cricket · (1 episode)
2005

Jake in Progress
Ken · (21 episodes)
2005

Christmas with the Kranks
Randy Becker
2004
Straight Eye: The Movie
Daryl
2004
The Mullets
(11 episodes)
2003

The Joe Schmo Show
Steve · (8 episodes)
2003

Minority Report
Pre-Crime Public Service Announcer
2002
Born Loser
Warren
2001

Pearl Harbor
Flyer with Murmur
2001

The West Wing
Fred · (1 episode)
1999

ER
Strauss · (1 episode)
1994