Movies
TV Shows
Actors
John Mariano
Aug 05, 1960 (64 years old) in Astoria, New York, USA
John Mariano was born on August 5, 1960 in Astoria, New York, USA. He is an actor.
Known For
Young Sheldon
Young Sheldon
Married... with Children
The Sopranos
CSI: Miami
Credits
2025 ·
Pinocchio and the Water of Life
as Pierott (voice)
2022 ·
Babylon
as Master of Ceremonies
2022 ·
The Offer
as Anthony Spirachio
2021 ·
Big Shot
as Gino
2020 ·
Stars in the House
as Self
2019 ·
Bob Hearts Abishola
as Gene
2018 ·
Spinning Man
as Jack
2017 ·
Young Sheldon
as Richard Feynman (voice)
2017 ·
Young Sheldon
as Envelope (voice)
2015 ·
Dancer and the Dame
as Murray
2014 ·
Justice League: War
as Ice Cream Vendor (voice)
2011 ·
Super Hybrid
as (Additional Voices)
2008 ·
Random! Cartoons
as Leonardo DaVinci (voice)
2008 ·
Batman: The Brave and the Bold
as Henchman / Mobster (voice)
2008 ·
Batman: The Brave and the Bold
as Mobster (voice)
2008 ·
Pride and Glory
as Task Force Lieutenant
2007 ·
Transformers: Animated
as Dirtboss (voice)
2006 ·
Cattle Call
as District Attorney
2006 ·
Curious George
as Additional Voices (voice)
2006 ·
Jesus, Mary and Joey
as Carlo
2006 ·
The Great Music Caper
as (voice)
2005 ·
It's Always Sunny in Philadelphia
as Johnny
2005 ·
The Inside
as Keyes
2005 ·
Numb3rs
as
2004 ·
Desperate Housewives
as Oliver Preston
2004 ·
The Batman
as Number 1 (voice)
2004 ·
Father of the Pride
as Martin Scorsese (voice)
2003 ·
Batman: Mystery of the Batwoman
as Additional Voices (voice)
2002 ·
CSI: Miami
as Davey Penrod
2001 ·
The Bernie Mac Show
as
2001 ·
Philly
as
2001 ·
The Legend of Tarzan
as Joey Marks (voice)
2000 ·
18 Wheels of Justice
as
1999 ·
Animaniacs: Wakko's Wish
as Bobby / Gas Station Attendant (voice)
1999 ·
An American Tail: The Mystery of the Night Monster
as Twitch (voice)
1999 ·
The West Wing
as Bertram
1999 ·
Cool Crime
as Roberto
1999 ·
Batman Beyond
as Driver (voice)
1999 ·
The Sopranos
as Ralph Giorgio
1998 ·
With Friends Like These...
as Poker Buddy - Arthur
1997 ·
Veronica's Closet
as Chris
1997 ·
Dharma & Greg
as Man (uncredited)
1997 ·
The New Batman Adventures
as Vincenzo / Bodyguard (voice)
1997 ·
Toxic Crusaders: The Movie
as
1996 ·
Hey Arnold!
as Zamboni Jones / Banana Guy / Shady Guy (voice)
1996 ·
Hey Arnold!
as Vic / Morrie (voice)
1996 ·
Hey Arnold!
as
1996 ·
Superman: The Animated Series
as Agent #3 (voice)
1996 ·
Superman: The Animated Series
as Short Order Cook (voice)
1996 ·
The Real Adventures of Jonny Quest
as
1996 ·
Pacific Blue
as Armand Miller
1995 ·
JAG
as Enrico Amati
1995 ·
Caroline in the City
as Johnny
1995 ·
Caroline in the City
as Maitre D'
1995 ·
Pinky and the Brain
as
1995 ·
Pinky and the Brain
as Head Gendarm (voice)
1995 ·
The Sylvester & Tweety Mysteries
as Stanislovsky (voice)
1995 ·
The Sylvester & Tweety Mysteries
as Commandant (voice)
1995 ·
The Watcher
as
1994 ·
ER
as Leonard Apfenbach
1994 ·
Weird Science
as
1993 ·
Animaniacs
as Bobby (voice)
1993 ·
The Louie N' Louie Show in: A Seedy Situation
as Bubbles
1992 ·
Renegade
as Tom
1992 ·
Batman: The Animated Series
as Additional Voices (voice)
1991 ·
Silk Stalkings
as
1991 ·
Where's Wally?
as (voice)
1991 ·
Toxic Crusaders
as
1990 ·
Wake, Rattle, and Roll
as
1990 ·
Fender Bender 500
as Wally Gator (voice)
1990 ·
Blossom
as
1989 ·
Booker
as
1989 ·
Family Matters
as Ring Announcer
1988 ·
China Beach
as
1987 ·
Married... with Children
as Pete
1986 ·
L.A. Law
as Chet
1984 ·
Night Court
as Travis Gerkin