John Mariano

John Mariano

Filmography

As Cast

They Killed Pedro (2026)
as CIA Agent (Voice)
Stuart Fails to Save the Universe (2026)
as Giorgio
Pinocchio and the Water of Life (2025)
as Pierott (voice)
Bookie (2023)
as Ed (O.C.) (voice)
Babylon (2022)
as Master of Ceremonies
The Offer (2022)
as Anthony Spirachio
Big Shot (2021)
as Gino
Stars in the House (2020)
as Self
Bob Hearts Abishola (2019)
as Gene
Spinning Man (2018)
as Jack
Young Sheldon (2017)
as Envelope (voice)
Young Sheldon (2017)
as Richard Feynman (voice)
Dancer and the Dame (2015)
as Murray
Justice League: War (2014)
as Ice Cream Vendor (voice)
Super Hybrid (2011)
as (Additional Voices)
Pride and Glory (2008)
as Task Force Lieutenant
Random! Cartoons (2008)
as Leonardo DaVinci (voice)
Transformers: Animated (2007)
as Dirtboss (voice)
Jesus, Mary and Joey (2006)
as Carlo
Dizzy & Bop's Big Adventure: The Great Music Caper (2006)
as (voice)
Curious George (2006)
as Additional Voices (voice)
Cattle Call (2006)
as District Attorney
Numb3rs (2005)
as Derrick Lamberg (uncredited)
The Inside (2005)
as Keyes
It's Always Sunny in Philadelphia (2005)
as Johnny
Desperate Housewives (2004)
as Oliver Preston
Father of the Pride (2004)
as Martin Scorsese (voice)
The Batman (2004)
as Number 1 (voice)
Batman: Mystery of the Batwoman (2003)
as Additional Voices (voice)
CSI: Miami (2002)
as Davey Penrod
The Legend of Tarzan (2001)
as Joey Marks (voice)
Philly (2001)
The Bernie Mac Show (2001)
18 Wheels of Justice (2000)
An American Tail: The Mystery of the Night Monster (1999)
as Twitch (voice)
Cool Crime (1999)
as Roberto
Animaniacs: Wakko's Wish (1999)
as Bobby / Gas Station Attendant (voice)
Batman Beyond (1999)
as Driver (voice)
The Sopranos (1999)
as Ralph Giorgio
The West Wing (1999)
as Bertram
With Friends Like These (1998)
as Arthur
Toxic Crusaders: The Movie (1997)
Dharma & Greg (1997)
as Man (uncredited)
The New Batman Adventures (1997)
as Vincenzo (voice)
Veronica's Closet (1997)
as Chris
Pacific Blue (1996)
as Armand Miller
Hey Arnold! (1996)
The Real Adventures of Jonny Quest (1996)
Superman: The Animated Series (1996)
as Agent #3 (voice)
Superman: The Animated Series (1996)
as Short Order Cook (voice)
Hey Arnold! (1996)
as Zamboni Jones / Banana Guy / Shady Guy (voice)
Hey Arnold! (1996)
as Vic / Morrie (voice)
Pinky and the Brain (1995)
as Robert (voice)
Caroline in the City (1995)
as Maitre D'
JAG (1995)
as Enrico Amati
The Watcher (1995)
The Sylvester & Tweety Mysteries (1995)
as Stanislovsky (voice)
The Sylvester & Tweety Mysteries (1995)
as Commandant (voice)
Caroline in the City (1995)
as Johnny
Pinky and the Brain (1995)
as Bobby (voice)
Weird Science (1994)
ER (1994)
as Leonard Apfenbach
The Tick (1994)
as Sewer Czar (voice)
The Louie N' Louie Show in: A Seedy Situation (1993)
as Bubbles
Animaniacs (1993)
as Bobby (voice)
Batman: The Animated Series (1992)
as Additional Voices (voice)
Renegade (1992)
as Tom
Silk Stalkings (1991)
Toxic Crusaders (1991)
Where's Wally? (1991)
as (voice)
Blossom (1990)
Wake, Rattle, and Roll (1990)
Fender Bender 500 (1990)
as Wally Gator (voice)
Captain Planet and the Planeteers (1990)
as Pepe / Paolo (voice)
Family Matters (1989)
as Ring Announcer
Booker (1989)
as Tommy Miranda
China Beach (1988)
Married... with Children (1987)
as Pete
Tough Guys (1986)
as Teller #2
L.A. Law (1986)
as Chet
Matlock (1986)
as Eddie Leeds
Night Court (1984)
as Travis Gerkin

As Crew

No crew credits.