John Mariano
Acting
Born: 1960-08-05 in Astoria, New York, USA
Biography
John Mariano was born on August 5, 1960 in Astoria, New York, USA. He is an actor.
Known For
CSI: Miami
Davey Penrod
Desperate Housewives
Oliver Preston
The Sopranos
Ralph Giorgio
Young Sheldon
Envelope (voice)
Young Sheldon
Richard Feynman (voice)
Married... with Children
Pete
JAG
Enrico Amati
The West Wing
Bertram
It's Always Sunny in Philadelphia
Johnny
Stuart Fails to Save the Universe
Giorgio
ER
Leonard Apfenbach
Numb3rs
Derrick Lamberg (uncredited)
Batman: The Animated Series
Additional Voices (voice)
Family Matters
Ring Announcer
L.A. Law
Chet
Hey Arnold!
Hey Arnold!
Zamboni Jones / Banana Guy / Shady Guy (voice)
Hey Arnold!
Vic / Morrie (voice)
Animaniacs
Bobby (voice)
Matlock
Eddie Leeds
Night Court
Travis Gerkin
Superman: The Animated Series
Agent #3 (voice)
Superman: The Animated Series
Short Order Cook (voice)
Batman Beyond
Driver (voice)
Bob Hearts Abishola
Gene
Renegade
Tom
Dharma & Greg
Man (uncredited)
Silk Stalkings
The Batman
Number 1 (voice)
The Bernie Mac Show
Pacific Blue
Armand Miller
Caroline in the City
Maitre D'
Caroline in the City
Johnny
Babylon
Master of Ceremonies
Captain Planet and the Planeteers
Pepe / Paolo (voice)
Blossom
Stars in the House
Self
Transformers: Animated
Dirtboss (voice)
Where's Wally?
(voice)
Bookie
Ed (O.C.) (voice)