Frank Welker

Known for Acting

Acting credits

2026 Optimus Prime Awakening as Megatron / Soundwave (voice)
2023 Scooby-Doo! and Krypto, Too! as Scooby-Doo / Fred Jones (voice)
2022 Trick or Treat Scooby-Doo! as Scooby-Doo / Rudy / Fred / Nefario (voice)
2021 Straight Outta Nowhere: Scooby-Doo! Meets Courage the Cowardly Dog as Scooby-Doo / Fred Jones (voice)
2020 Scoob! as Scooby-Doo / Pterodactyl (voice)
2019 Scooby-Doo! Return to Zombie Island as Scooby Doo / Fred Jones (voice)
2017 Smurfs: The Lost Village as Azrael (voice)
2017 Scooby-Doo! Shaggy's Showdown as Scooby-Doo / Fred (voice)
2015 Open Season: Scared Silly as Animals' Vocal Effects (voice, uncredited)
2015 Scooby-Doo! and KISS: Rock and Roll Mystery as Fred / Scooby-Doo (voice)
2014 Big Hero 6 as Mochi (voice) (uncredited)
2014 Transformers: Age of Extinction as Galvatron (voice)
2014 Scooby-Doo! WrestleMania Mystery as Fred Jones / Scooby-Doo (voice)
2013 Scooby-Doo! Stage Fright as Scooby-Doo / Fred (voice)
2013 Batman: The Dark Knight Returns, Part 2 as Mayor Stevenson (voice)
2012 Big Top Scooby-Doo! as Scooby-Doo / Fred (voice)
2012 Frankenweenie as Sparky (voice) (uncredited)
2012 Batman: The Dark Knight Returns, Part 1 as Mayor Stevenson / Weather Man (voice)
2012 Madagascar 3: Europe's Most Wanted as Sonya (voice)
2011 Spy Kids: All the Time in the World as Animals' vocal effects (voice, uncredited)
2011 The Smurfs as Azrael (voice)
2011 Hawaiian Vacation as Bullseye (voice)
2010 Scooby-Doo! Curse of the Lake Monster as Scooby-Doo (voice)
2010 Scooby-Doo! Camp Scare as Fred / Scooby Doo (voice)
2010 Alice in Wonderland as Jabberwocky / Bandersnatch / Jubjub / Bayard (additional voice)
2010 Scooby-Doo! Abracadabra-Doo as Scooby-Doo / Fred Jones (voice)
2009 Planet 51 as Ripley / Rover (voice)
2009 Scooby-Doo! The Mystery Begins as Scooby-Doo (voice)
2009 Curious George 2: Follow That Monkey! as George / Duck / Cow (voice)
2008 Futurama: Bender's Game as Nibbler (voice)
2008 Scooby-Doo! and the Goblin King as Scooby-Doo / Fred Jones (voice)
2008 Igor as Animals' vocal effects (voice) (uncredited)
2007 Futurama: Bender's Big Score as Nibbler / Fleb / Seymour (voice)
2007 Chill Out, Scooby-Doo! as Fred Jones / Scooby-Doo (voice)
2007 Cinderella III: A Twist in Time as Lucifer (voice)
2006 Scooby-Doo! Pirates Ahoy! as Scooby-Doo / Fred Jones (voice)
2006 The Ant Bully as Spindle / Frog / Caterpillar (voice)
2006 Leroy & Stitch as Sparky / Sprout / Mr. Stenchy / Kixx / Hoilo / Slugger (voice)
2006 The Land Before Time XII: The Great Day of the Flyers as Spinosaurus (voice)
2006 Curious George as George (voice)
2006 Bambi II as Additional Voices (voice)
2005 Jasmine's Enchanted Tales: Journey of a Princess as Abu (voice)
2005 Scooby-Doo! in Where's My Mummy? as Fred Jones / Scooby-Doo (voice)
2005 Kim Possible Movie: So the Drama as Professor Otto Allenford (voice)
2005 Aloha Scooby-Doo! as Scooby-Doo / Fred Jones / Wiki-Tiki / Interviewer (voice)
2005 Tom and Jerry Blast Off to Mars! as Spike (voice)
2004 Mulan II as Cri-Kee (voice)
2004 The Lion King 1½ as Additional Voices (voice) (uncredited)
2004 Halloweentown High as Purse Monster (voice) (uncredited)
2004 Mickey, Donald, Goofy: The Three Musketeers as Additional Voices (voice)
2004 Jimmy Neutron: Win, Lose and Kaboom! as Goddard (voice)
2004 Scooby-Doo! and the Loch Ness Monster as Scooby-Doo / Fred Jones / Lachlan Haggart (voice)
2004 New York Minute as Reinaldo (voice)
2003 The Cat in the Hat as Nevins (voice)
2003 Scooby-Doo! and the Monster of Mexico as Fred Jones / Scooby-Doo (voice)
2003 Stitch! The Movie as Sparky (voice)
2003 Sinbad: Legend of the Seven Seas as Spike (voice) (uncredited)
2003 Scooby-Doo! and the Legend of the Vampire as Scooby-Doo / Fred (voice)
2003 Atlantis: Milo's Return as Obby / Mantell (voice)
2003 Kangaroo Jack as Kangaroo Jack (voice)
2002 The Powerpuff Girls Movie as Whole Lotta Monkeys (voice)
2002 Tom and Jerry: The Magic Ring as Jerry (Voice)
2002 Cinderella II: Dreams Come True as Lucifer / Bruno / Pom Pom (voice)
2002 Return to Never Land as Nana II / Octopus (voice)
2002 The Hunchback of Notre Dame II as Achilles & Djali (voice)
2001 Jimmy Neutron: Boy Genius as Goddard / Poultra (voice)
2001 Scooby-Doo and the Cyber Chase as Fred (voice)
2001 Cats & Dogs as Buddy (voice)
2001 Lady and the Tramp II: Scamp's Adventure as Reggie (voice)
2000 Batman Beyond: Return of the Joker as Woof / Ace (voice)
2000 Scooby-Doo and the Alien Invaders as Fred Jones (voice)
2000 Buzz Lightyear of Star Command: The Adventure Begins as Grubs / Self Destruct / Ranger #1 / Cadet Flam (voice)
2000 The Road to El Dorado as Altivo (voice)
2000 The Tigger Movie as Additional Voices (voice)
2000 The Little Mermaid II: Return to the Sea as Max (voice)
1999 Animaniacs: Wakko's Wish as Various (voice)
1999 Mickey's Once Upon a Christmas as Turkey / Figaro (voice)
1999 Scooby-Doo! and the Witch's Ghost as Fred (voice)
1999 Deep Blue Sea as Parrot Sounds (voice)
1999 Tarzan as Sabor (voice) (uncredited)
1998 Scooby-Doo on Zombie Island as Fred Jones (voice)
1998 Pocahontas II: Journey to a New World as Flit (voice) (uncredited)
1998 Mulan as Khan / Additional Voices (voice)
1998 Quest for Camelot as Ayden (voice)
1998 Belle's Magical World as Sultan (voice)
1997 Beauty and the Beast: The Enchanted Christmas as Phillippe / Sultan (voice)
1997 Spawn as The Devil Malebolgia (voice)
1997 Anaconda as Anaconda (voice)
1997 Cats Don't Dance as Farley Wink (voice)
1996 The Land Before Time IV: Journey Through the Mists as Tickles (voice)
1996 The Island of Dr. Moreau as Assassimon (voice) (uncredited)
1996 The Hunchback of Notre Dame as Baby Bird (voice)
1996 Aladdin and the King of Thieves as Abu / Rajah / Fazahl (voice)
1995 Balto as Grizzly Bear (voice)
1995 Jumanji as Special Vocal Effects (voice)
1995 Mortal Kombat as Shao Kahn / Reptile (voice)
1995 The Indian in the Cupboard as Special Vocal Effects (voice)
1995 Pocahontas as Flit (voice)
1995 A Goofy Movie as Bigfoot (voice)
1995 Tommy Boy as Deer (voice)
1995 The Land Before Time III: The Time of the Great Giving as Velociraptor (voice)
1995 Gargoyles the Movie: The Heroes Awaken as Bronx (voice)
1994 The Return of Jafar as Abu (voice)
1994 The Pagemaster as Horror (voice)
1994 Stargate as Mastadge (voice)
1994 Little Giants as Animation Vocal Sound Effects (voice)
1994 The Lion King as Lions Roars (voice) (uncredited)
1993 Homeward Bound: The Incredible Journey as Special Vocal Effects (voice)
1992 Aladdin as Abu / Cave of Wonders / Rajah (voice)
1991 Beauty and the Beast as Footstool (voice)
1991 Teenage Mutant Ninja Turtles II: The Secret of the Ooze as Rahzar / Tokka (voice)
1990 The Rescuers Down Under as Joanna / Marahute (voice)
1990 The Prince and the Pauper as Archbishop / Dying King (voice)
1990 DuckTales: The Movie - Treasure of the Lost Lamp as Additional Voices (voice)
1990 Jetsons: The Movie as Squeep / Grungees (voice)
1990 Tremors as Graboids (uncredited)
1989 The Little Mermaid as Max (voice) (uncredited)
1989 Honey, I Shrunk the Kids as Special Vocal Effects (Voice)
1988 The Land Before Time as Sharptooth (voice) (uncredited)
1988 Oliver & Company as Louie the Sausage Vendor (voice)
1988 Scooby-Doo! and the Reluctant Werewolf as Crunch (voice)
1988 Scooby-Doo and the Ghoul School as Matches / Papa Werewolf / Well Dweller (voice)
1988 Night of the Demons as Demon Angela Voice (Uncredited)
1988 Monkey Shines as Special Animal Voices (voice)
1988 The New Adventures of Pippi Longstocking as Alfonso / Mr. Nilsson (voice)
1987 The Chipmunk Adventure as Sophie / Native Chief / Baby Penguin / Additional Voices (voice)
1987 House II: The Second Story as Special Vocal Effects (voice)
1986 The Golden Child as The Thing (voice)
1986 The Transformers: The Movie as Soundwave / Megatron / Rumble / Frenzy / Wheelie (voice)
1986 The Great Mouse Detective as Toby the Dog / Felicia the Cat (voice) (uncredited)
1985 Cat's Eye as Cat / Troll (Voice)
1984 Star Trek III: The Search for Spock as Spock's Screams
1983 Cujo as Cujo (voice; uncredited)
1982 Poltergeist as Additional Dialogue Replacement (voice)