Acting
John Mariano was born on August 5, 1960 in Astoria, New York, USA. He is an actor.
They Killed Pedro
as CIA Agent (Voice)
Pinocchio and the Water of Life
as Pierott (voice)
Bookie
as Ed (O.C.) (voice)
Babylon
as Master of Ceremonies
The Offer
as Anthony Spirachio
Big Shot
as Gino
Stars in the House
as Self
Bob Hearts Abishola
as Gene
Spinning Man
as Jack
Young Sheldon
as Envelope (voice)
Dancer and the Dame
as Murray
Justice League: War
as Ice Cream Vendor (voice)
Super Hybrid
as (Additional Voices)
Random! Cartoons
as Leonardo DaVinci (voice)
Pride and Glory
as Task Force Lieutenant
Transformers: Animated
as Dirtboss (voice)
Cattle Call
as District Attorney
Curious George
as Additional Voices (voice)
Jesus, Mary and Joey
as Carlo
Dizzy & Bop's Big Adventure: The Great Music Caper
as (voice)
It's Always Sunny in Philadelphia
as Johnny
The Inside
as Keyes
Numb3rs
as Derrick Lamberg (uncredited)
Desperate Housewives
as Oliver Preston
The Batman
as Number 1 (voice)
Father of the Pride
as Martin Scorsese (voice)
Batman: Mystery of the Batwoman
CSI: Miami
as Davey Penrod
The Bernie Mac Show
Cast
Philly
The Legend of Tarzan
as Joey Marks (voice)
18 Wheels of Justice
Animaniacs: Wakko's Wish
as Bobby / Gas Station Attendant (voice)
An American Tail: The Mystery of the Night Monster
as Twitch (voice)
The West Wing
as Bertram
Cool Crime
as Roberto
Batman Beyond
as Driver (voice)
The Sopranos
as Ralph Giorgio
With Friends Like These
as Arthur
Veronica's Closet
as Chris
Dharma & Greg
as Man (uncredited)
The New Batman Adventures
as Vincenzo (voice)
Toxic Crusaders: The Movie
Hey Arnold!
Superman: The Animated Series
as Agent #3 (voice)
The Real Adventures of Jonny Quest
Pacific Blue
as Armand Miller
JAG
as Enrico Amati
Caroline in the City
as Maitre D'
Pinky and the Brain
as Robert (voice)
The Sylvester & Tweety Mysteries
as Commandant (voice)
The Watcher
ER
as Leonard Apfenbach
Weird Science
Animaniacs
as Bobby (voice)
The Louie N' Louie Show in: A Seedy Situation
as Bubbles
Renegade
as Tom
Batman: The Animated Series
Silk Stalkings
Where's Wally?
Toxic Crusaders
Wake, Rattle, and Roll
Fender Bender 500
as Wally Gator (voice)
Captain Planet and the Planeteers
as Pepe / Paolo (voice)
Blossom
Booker
as Tommy Miranda
Family Matters
as Ring Announcer
China Beach
Married... with Children
as Pete
L.A. Law
as Chet
Matlock
as Eddie Leeds
Night Court
as Travis Gerkin
