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David Hornsby

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.

Known for

Merry Little Batman
Merry Little Batman
2023 • The Joker / Fireman (voice)
Fool's Paradise
Fool's Paradise
2023 • Pilot
Earmouse and Bottle
Earmouse and Bottle
2014 • Earmouse
Pretty Bird
Pretty Bird
2008 • Kenny Owenby
Fanboy
Fanboy
2008 • Fanboy (voice)
Aliens vs Predator: Requiem
Aliens vs Predator: Requiem
2007 • Drew
Flags of Our Fathers
Flags of Our Fathers
2006 • Louis Lowery
Christmas with the Kranks
Christmas with the Kranks
2004 • Randy Becker

Full filmography

Merry Little Batman
Merry Little Batman
2023 • The Joker / Fireman (voice)
View movie
Pretty Bird
Pretty Bird
2008 • Kenny Owenby
View movie
Fanboy
Fanboy
2008 • Fanboy (voice)
View movie
Flags of Our Fathers
Flags of Our Fathers
2006 • Louis Lowery
View movie
Minority Report
Minority Report
2002 • Pre-Crime Public Service Announcer
View movie
Born Loser
2001 • Warren
View movie
Pearl Harbor
Pearl Harbor
2001 • Flyer with Murmur
View movie
David Hornsby – Biography, Known For & Filmography