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.
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Full Filmography
All Credits (35)
The Hawk
as Radford
St. Denis Medical
as Harry
Merry Little Batman
as The Joker / Fireman (voice)
Fool's Paradise
as Pilot
Battle Kitty
as Mole Monster (voice)
Mythic Quest
as David Brittlesbee
Good Girls
as Leslie 'Boomer' Peterson
Baskets
as Pastor
We Bare Bears
as Harry / Additional Voices (voice)
Earmouse and Bottle
as Earmouse
Hello Ladies
as Andy
The Goldbergs
as Kyle Schnitz
The Goldbergs
as Kyle
Unsupervised
as Joel Zymanski (voice)
How to Be a Gentleman
as Andrew Carlson
New Girl
as Ed Warner
Fanboy and Chum Chum
as Fanboy (voice)
Fanboy and Chum Chum
as Fanbot (voice)
Random! Cartoons
as Fanboy / Kid #2 (voice)
Boldly Going Nowhere
as Unknown
Pretty Bird
as Kenny Owenby
Fanboy
as Fanboy (voice) / Kid #2 (voice)
Dirt
as Harold Beckman
Flags of Our Fathers
as Louis Lowery
The Unit
as Ricky
Bones
as Father Harrow
It's Always Sunny in Philadelphia
as Matthew 'Rickety Cricket' Mara
Jake in Progress
as Ken
Christmas with the Kranks
as Randy Becker
Center of the Universe
as Victor
The Joe Schmo Show
as Steve
Six Feet Under
as Patrick
Pearl Harbor
as Flyer with Murmur
The West Wing
as Fred
ER
as Strauss