John Mariano
Acting · 65 years old
Astoria, New York, USA
John Mariano was born on August 5, 1960 in Astoria, New York, USA. He is an actor.
Known For
The Sopranos
Ralph Giorgio
Batman: The Animated Series
Additional Voices (voice)
It's Always Sunny in Philadelphia
Johnny
The West Wing
Bertram
Batman Beyond
Driver (voice)
Young Sheldon
Envelope (voice)
Young Sheldon
Richard Feynman (voice)
The Batman
Number 1 (voice)
Hey Arnold!
Hey Arnold!
Zamboni Jones / Banana Guy / Shady Guy (voice)
Hey Arnold!
Vic / Morrie (voice)
Transformers: Animated
Dirtboss (voice)
Animaniacs
Bobby (voice)
The New Batman Adventures
Vincenzo (voice)
The Offer
Anthony Spirachio
Big Shot
Gino
Desperate Housewives
Oliver Preston
ER
Leonard Apfenbach
Married... with Children
Pete
CSI: Miami
Davey Penrod