Filmography
John Kassir
The Simpsons
1989 · Various Animals (voice), Donkey (voice)
Friends
1994 · Stanley
NCIS
2003 · Perry Swan
CSI: Crime Scene Investigation
2000 · Hotel Guest
Bones
2005 · Lawrence Melvoy
Rick and Morty
2013 · Blim Blam (voice)
CSI: Miami
2002 · Farley Wheeler
Castle
2009 · Mr. Dreyfus
Charmed
1998 · Alchemist
Star Trek: Voyager
1995 · Gar
New Looney Tunes
2015 · Pete Puma (voice), Native American (voice)
Animaniacs
1993 · Buster Bunny (voice, uncredited)
Teenage Mutant Ninja Turtles
2012 · Dark Beaver / Dave Beaver (voice)
Dexter's Laboratory
1996 · Guy #2 / Guy #3 / Kid #2 (voice)
Minions & Monsters
2026 · Additional Voices (voice)
Cow and Chicken
1997 · Messenger / Asp (voice)
The Grim Adventures of Billy and Mandy
2001 · Lord Moldybutt
Hot in Cleveland
2010 · The Pope
Kim Possible
2002 · Additional Voices (voice), Commodore Puddles (voice)
The Facts of Life
1979 · Actor
Johnny Bravo
1997 · Actor
Samurai Jack
2001 · Scissorsmith (voice)
Ben 10
2005 · Zombozo (voice)
Early Edition
1996 · Jersy Carpathian
The Adventures of Jimmy Neutron: Boy Genius
2002 · Seymour / Student #3 (voice)
Avatar: The Last Airbender
2005 · Chey (voice)
Sliders
1995 · Arnold Potts
Tales from the Crypt
1989 · Larry, Narrator (voice)
Mickey Mouse
2013 · Scrooge McDuck (voice)
Kung Fu Panda: Legends of Awesomeness
2011 · Sai So (voice)
CatDog
1998 · Dunglap / Mervis (voice)
The Wild Thornberrys
1998 · El Gordita (voice)
Moonlighting
1985 · Police Detective
The Looney Tunes Show
2011 · Pete Puma (voice)
Aladdin
1994 · Mukhtar (voice)
Bugs Bunny Builders
2022 · Pete Puma (voice)
Hercules
1998 · Charon (voice), River Styx Ferryman (voice)
Rocko's Modern Life
1993 · Actor
Duckman
1994 · Actor
The Grinch
2018 · Additional Voices (voice)
Buzz Lightyear of Star Command
2000 · Marl (voice), Evan Zarl / Snark / Zinko (voice)
Grounded for Life
2001 · Musgrove
Tour of Duty
1987 · Lenny Pilchowski
Hangin' with Mr. Cooper
1992 · Photographer
I Am Weasel
1997 · Messenger / Asp (voice)
Rocket Power
1999 · Ray Rocket (voice)
To Tell the Truth
2016 · Self - Voice of the Cryptkeeper on "Tales from the Crypt"
As Told by Ginger
2000 · Winston (voice)
Eek! The Cat
1992 · Mittens (voice)
Joan of Arcadia
2003 · Mime God
Breadwinners
2014 · Big Dumb Monster (voice), Toilet Monster (voice)
Dream On
1990 · Chuck
DOTA: Dragon's Blood
2021 · Vahdrak (voice), Guard (voice)
Malcolm & Eddie
1996 · Actor
Sing 2
2021 · Additional Voices (voice)
The Little Mermaid
1992 · Rats (voice)
Bonkers
1993 · Actor
Monsters University
2013 · Additional Voices (voice)
The Secret Life of Pets 2
2019 · Additional Voices (voice)
Brotherly Love
1995 · Cryptkeeper
1st & Ten
1984 · Zagreb Shkenusky
Halloween Wars
2011 · Self - Guest Judge
The Single Guy
1995 · Maitre 'D
Sonic the Hedgehog
1993 · Actor
Casper
1995 · The Crypt Keeper (voice)
Boston Common
1996 · Frankie
Pocahontas
1995 · Meeko (voice)
Random! Cartoons
2008 · Bone / Soldier A / Soldier B / Soldier C (voice), Ice King / Fire Element (voice)
Despicable Me 3
2017 · Additional Voice (voice)
Minions
2015 · Additional Voices (voice)
Love Boat: The Next Wave
1998 · Dmitri Shishtokovich
Showtime at the Apollo
1987 · Actor
Jack the Giant Slayer
2013 · General Fallon's Small Head
Tales from the Cryptkeeper
1993 · Cryptkeeper (voice)
The Smurfs
2011 · Crazy Smurf (Voice)
Earthworm Jim
1995 · Snott / Henchrat (voice)
The Visitor
1997 · Actor
The Smurfs 2
2013 · Crazy Smurf (voice)
The Brothers Flub
1999 · (voice)
The Emoji Movie
2017 · Additional Voices (voice)
The Job
2001 · Actor
The Amanda Show
1999 · Carl Klutz
Philly
2001 · Actor
The Handler
2003 · Actor
Dumb and Dumber
1995 · Thug (voice), Vinnie / Tribesman (voice)
Team Knight Rider
1997 · Plato
The Secret Life of Pets
2016 · Additional Voices (voice)
The Wild
2006 · Additional Voice (voice)
Race to Witch Mountain
2009 · Chuck
Pete's Dragon
2016 · Elliot the Dragon (voice)
Bordello of Blood
1996 · The Crypt Keeper (voice)
Minions & More Volume 1
2022 · Coffee Shop Manager (voice)
Tales from the Crypt: Demon Knight
1995 · Crypt Keeper (voice)
A Turtle's Tale 2: Sammy's Escape from Paradise
2012 · Marco (voice)
The Wild Thornberrys Movie
2002 · Squirrel (voice)
George of the Jungle 2
2003 · Rocky / Armando (voice)
12 Deadly Days
2016 · Niko
Problem Child
1993 · (voice)
Spy Hard
1996 · Rancor Guard at Intercom
Danger Rangers
2005 · Fallbot (voice)
Pocahontas II: Journey to a New World
1998 · Meeko (voice) (uncredited)
Curious George 2: Follow That Monkey!
2009 · Additional Voices (voice)
FM
1989 · Don Tupsouni
Reefer Madness: The Movie Musical
2006 · Ralph Wiley / Uncle Sam
Flora & Ulysses
2021 · Ulysses (voice)
An American Tail: The Treasure of Manhattan Island
1998 · Scuttlebutt (voice)
Casper's Scare School
2006 · P.A. Voice / Additional Voices (voice)
Kahlil Gibran's The Prophet
2014 · Baker / Man in turban / Donkey driver / English tourist / Wedding guest / Fisherman / Policeman 2 (voice)
Ritual
2002 · The Crypt Keeper (voice)
Fangoria Chainsaw Awards
2021 · Self - Presenter
Scooby-Doo! in Arabian Nights
1994 · Haman (voice)
Tiny Toon Night Ghoulery
1995 · Buster Bunny (voice)
Soccer Dog 2: European Cup
2004 · Quint
Hellblazers
2022 · Rick
The Wonderful Summer of Mickey Mouse
2022 · Additional Voices (voice)
The Three Stooges
2000 · Shemp Howard
Secrets of the Cryptkeeper's Haunted House
1996 · Cryptkeeper (voice)
Butter
2022 · Billy
Justice League of America
1997 · Ray Palmer / The Atom
The Flintstones: On the Rocks
2002 · Concerge / Bartender / Border Guard (voice)
The Dog Days of Winter
2019 · Coffee Shop Manager (voice)
Monster Mash: The Movie
1995 · Igor
Summer of Camp Caprice
2001 · Winston (voice)
Rocket Power: Race Across New Zealand
2002 · Raymundo Rocket / Spectator / Announcer (voice)
Tiny Toon Spring Break
1994 · Buster Bunny (voice)
CyberTracker 2
1995 · Tripwire
Duck the Halls: A Mickey Mouse Christmas Special
2016 · Scrooge McDuck
Merry & Scary
2017 · Dagobert Duck (voice)
Rocket Power: The Big Day
2004 · Ray Rocket (voice)
Monster Mutt
2011 · Actor
DC Super Friends: The Joker's Playhouse
2010 · The Joker
Adventure Time
2007 · Ice King (voice)
Post Modern Minion
2022 · Waiter (voice)
The Tale of Tillie's Dragon
1995 · Herman (voice)
The Barn Part III
2026 · Actor
Encino Woman
1996 · Jean Michel
The Horror Hall of Fame II
1991 · The Crypt Keeper (voice)
And Then There Was Eve
2017 · G. Alexander
Rockbottom
2024 · Rodney
If It Bleeds
2025 · Chip
Far From Home
2003 · Winston (voice)
Smothered
2016 · John Kassir
Tales from the Crypt: The Robert Zemeckis Collection
1999 · Crypt Keeper (voice)
The Springfield Three
2019 · Narrator
Hidden Dragon
TBA · The Fortune Teller (voice)
American Scary
2006 · Himself / 'Cryptkeeper'
Dr. Rage
2005 · Moe Moebius
Nick Picks Christmas: Nickelodeon Festive Tales
2006 · Raymond "Ray" Rocket (Voice)
Nothing Special
2010 · Marty
Tales from the Crypt: New Year's Shockin' Eve
2012 · The Cryptkeeper (voice)
Channels
2008 · Walter
No York City
1983 · Actor
Jelly's Day
1998 · Hargus
The Glass Jar
1999 · John