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John Mariano
ACTOR

John Mariano

Known for Babylon · The Sopranos · Young Sheldon

John Mariano was born on August 5, 1960 in Astoria, New York, USA. He is an actor.

Snapshot 2026-10-16

Born
Aug 5, 1960
Birthplace
Astoria, New York, USA
Known For
Acting

Biography

John Mariano was born on August 5, 1960 in Astoria, New York, USA. He is an actor.

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Known For

MOVIEBabylon
BabylonMaster of Ceremonies · 2022
★ 7.3
TVThe Sopranos
The SopranosRalph Giorgio · 1999
★ 8.7
TVYoung Sheldon
Young SheldonEnvelope (voice) · 2017
★ 8.0
TVDesperate Housewives
Desperate HousewivesOliver Preston · 2004
★ 7.9
TVBatman: The Animated Series
Batman: The Animated SeriesAdditional Voices (voice) · 1992
★ 8.6
TVCSI: Miami
CSI: MiamiDavey Penrod · 2002
★ 7.7
TVIt's Always Sunny in Philadelphia
It's Always Sunny in PhiladelphiaJohnny · 2005
★ 8.2
TVMarried... with Children
Married... with ChildrenPete · 1987
★ 7.7

Filmography

Movies

Tough GuysTeller #2
1986
The Louie N' Louie Show in: A Seedy SituationBubbles
1993
Toxic Crusaders: The Movie
1997
With Friends Like TheseArthur
1998
An American Tail: The Mystery of the Night MonsterTwitch (voice)
1999
Animaniacs: Wakko's WishBobby / Gas Station Attendant (voice)
1999
Cool CrimeRoberto
1999
Batman: Mystery of the BatwomanAdditional Voices (voice)
2003
Cattle CallDistrict Attorney
2006
Curious GeorgeAdditional Voices (voice)
2006
Dizzy & Bop's Big Adventure: The Great Music Caper(voice)
2006
Jesus, Mary and JoeyCarlo
2006
Pride and GloryTask Force Lieutenant
2008
Super Hybrid(Additional Voices)
2011
Justice League: WarIce Cream Vendor (voice)
2014
Dancer and the DameMurray
2015
Spinning ManJack
2018
BabylonMaster of Ceremonies
2022
Pinocchio and the Water of LifePierott (voice)
2025
They Killed PedroCIA Agent (Voice)
2026

Television

Night CourtTravis Gerkin · 3 eps
1984
L.A. LawChet · 1 eps
1986
MatlockEddie Leeds · 1 eps
1986
Married... with ChildrenPete · 1 eps
1987
China Beach1 eps
1988
BookerTommy Miranda · 1 eps
1989
Family MattersRing Announcer · 2 eps
1989
Blossom1 eps
1990
Captain Planet and the PlaneteersPepe / Paolo (voice) · 1 eps
1990
Fender Bender 500Wally Gator (voice) · 50 eps
1990
Wake, Rattle, and Roll50 eps
1990
Silk Stalkings1 eps
1991
Toxic Crusaders13 eps
1991
Where's Wally?(voice) · 1 eps
1991
Batman: The Animated SeriesAdditional Voices (voice) · 1 eps
1992
RenegadeTom · 1 eps
1992
AnimaniacsBobby (voice) · 275 eps
1993
ERLeonard Apfenbach · 1 eps
1994
The TickSewer Czar (voice) · 1 eps
1994
Weird Science1 eps
1994
Caroline in the CityMaitre D' · 1 eps
1995
Caroline in the CityJohnny · 11 eps
1995
JAGEnrico Amati · 1 eps
1995
Pinky and the BrainRobert (voice) · 1 eps
1995
Pinky and the BrainBobby (voice) · 1 eps
1995
The Sylvester & Tweety MysteriesStanislovsky (voice) · 2 eps
1995
The Sylvester & Tweety MysteriesCommandant (voice) · 1 eps
1995
TW
The Watcher1 eps
1995
Hey Arnold!1 eps
1996
Hey Arnold!Zamboni Jones / Banana Guy / Shady Guy (voice) · 1 eps
1996
Hey Arnold!Vic / Morrie (voice) · 2 eps
1996
Pacific BlueArmand Miller · 1 eps
1996
Superman: The Animated SeriesAgent #3 (voice) · 1 eps
1996
Superman: The Animated SeriesShort Order Cook (voice) · 1 eps
1996
The Real Adventures of Jonny Quest1 eps
1996
Dharma & GregMan (uncredited) · 1 eps
1997
The New Batman AdventuresVincenzo (voice) · 1 eps
1997
Veronica's ClosetChris · 5 eps
1997
Batman BeyondDriver (voice) · 1 eps
1999
The SopranosRalph Giorgio · 1 eps
1999
The West WingBertram · 1 eps
1999
18 Wheels of Justice1 eps
2000
Philly1 eps
2001
The Bernie Mac Show1 eps
2001
The Legend of TarzanJoey Marks (voice) · 1 eps
2001
CSI: MiamiDavey Penrod · 1 eps
2002
Desperate HousewivesOliver Preston · 2 eps
2004
Father of the PrideMartin Scorsese (voice) · 1 eps
2004
The BatmanNumber 1 (voice) · 1 eps
2004
It's Always Sunny in PhiladelphiaJohnny · 2 eps
2005
Numb3rsDerrick Lamberg (uncredited) · 1 eps
2005
The InsideKeyes · 1 eps
2005
Transformers: AnimatedDirtboss (voice) · 1 eps
2007
Random! CartoonsLeonardo DaVinci (voice) · 1 eps
2008
Young SheldonEnvelope (voice) · 1 eps
2017
Young SheldonRichard Feynman (voice) · 1 eps
2017
Bob Hearts AbisholaGene · 1 eps
2019
Stars in the HouseSelf · 1 eps
2020
Big ShotGino · 1 eps
2021
The OfferAnthony Spirachio · 1 eps
2022
BookieEd (O.C.) (voice) · 1 eps
2023
Stuart Fails to Save the UniverseGiorgio · 1 eps
2026

Photos

John Mariano photo
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Catalog data and artwork by TMDB. This product uses the TMDB API but is not endorsed or certified by TMDB.

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