Dunston Checks In 1996
Special Vocal Effects (voice)
Scooby-Doo! Stage Fright 2013
Scooby-Doo / Fred (voice)
Codename: Kids Next Door: Operation Z.E.R.O. 2006
Monty Uno (voice)
Scooby-Doo! Legend of the Phantosaur 2011
Scooby-Doo / Fred Jones / Msicellaneous Bikers (voice)
Big Top Scooby-Doo! 2012
Scooby-Doo / Fred (voice)
Scooby-Doo! Frankencreepy 2014
Fred / Scooby-Doo (voice)
Scooby-Doo! Music of the Vampire 2012
Scooby-Doo / Fred Jones (voice)
Caddyshack II 1988
The Gopher (voice)
Trick or Treat Scooby-Doo! 2022
Scooby-Doo / Rudy / Fred / Nefario (voice)
Jetsons: The Movie 1990
Squeep / Grungees (voice)
Scooby-Doo! and WWE: Curse of the Speed Demon 2016
Fred Jones / Scooby-Doo (voice)
Scooby-Doo! The Sword and the Scoob 2021
Scooby-Doo / Fred Jones / Monster (voice)
Cats Don't Dance 1997
Farley Wink (voice)
Kim Possible: A Sitch In Time 2003
Animal Vocal Effects (uncredited) (voice)
The Land Before Time XI: Invasion of the Tinysauruses 2005
Velociraptor (voice)
SpaceCamp 1986
Special Vocal Effects
Suburban Commando 1991
Alien Gen. Suitor (voice) (uncredited)
Scooby-Doo! Shaggy's Showdown 2017
Scooby-Doo / Fred (voice)
Kim Possible Movie: So the Drama 2005
Professor Otto Allenford (voice)
Alvin and the Chipmunks Meet the Wolfman 2000
Werewolf Vocal Effects (voice)
Warlock: The Armageddon 1993
Special vocal effects (voice)
Scooby-Doo! Moon Monster Madness 2015
Scooby-Doo / Fred Jones (voice)
Scooby-Doo! and the Gourmet Ghost 2018
Scooby-Doo / Fred Jones (voice)
LEGO Scooby-Doo! Blowout Beach Bash 2017
Scooby-Doo / Fred Jones (voice)
The Land Before Time XII: The Great Day of the Flyers 2006
Spinosaurus (voice)
Scooby-Doo! Mask of the Blue Falcon 2012
Scooby-Doo / Fred Jones / Dynomutt (voice)
The Jetsons Meet the Flintstones 1987
Dan Rathmoon / Johnny / Mr. Goldbrick (voice)
The Computer Wore Tennis Shoes 1969
Henry
Scooby-Doo! in Arabian Nights 1994
Additional Voices (voice)
Batman: The Dark Knight Returns 2013
Mayor Stevenson / Weather Man (voice)
Alvin and the Chipmunks Meet Frankenstein 1999
The Monster (voice)
The Looney, Looney, Looney Bugs Bunny Movie 1981
Reporter Dog / Lawyer (voice)
A Flintstones Christmas Carol 1994
Barney Rubble / Dino (voice)
My Science Project 1985
Alien (voice)
Scooby Goes Hollywood 1979
Fred Jones (voice)
Garfield Gets Real 2008
Garfield / Keith / Prop Boy / Additional Voices (voice)
Tom and Jerry Blast Off to Mars! 2005
Spike (voice)
Transformers Prime: Beast Hunters - Predacons Rising 2013
Megatron (voice)
Mickey's Tale of Two Witches 2021
Figaro / Butch (voice)
Scooby-Doo Meets Batman 2002
Fred Jones (voice) (archive footage)