David Hornsby
1 FOLLOWER • 26 CREDITS • DEC 1, 1975 • 48
Biography
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
ER
Bones
New Girl
Good Girls
We Bare Bears
The West Wing
Hello Ladies
Minority Report
Flags of Our Fathers
Fool's Paradise
Pearl Harbor
Battle Kitty
Christmas with the Kranks
Aliens vs Predator: Requiem
Unsupervised
Mythic Quest
It's Always Sunny in Philadelphia
Fanboy and Chum Chum
Merry Little Batman
Night at the Museum: Kahmunrah Rises Again
How to Be a Gentleman
Production Credits
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