Franklin Wendell Welker, född 12 mars 1946 i Denver i Colorado, är en amerikansk röstskådespelare och är även känd för att göra röster till icke-talande djur. Bland de rollfigurer han har gett röster till är bl.a. Megatron & Galvatron i den ursprungliga TV-serien The Transformers och i filmserien Transformers, Fred Jones och Scooby Doo i Scooby Doo, Dr. Claw i TV-serien Kommissarie Gadget, Santa's Little Helper i Simpsons, Ray Stantz och Slimer i The Real Ghostbusters.
Filmografi (urval) Roller inom animerade TV-serier 101 Dalmatians: The Series - Scorch, Steven the Alligator 13 Ghosts of Scooby Doo - Olika röstroller Byrackorna - Olika röstroller Scooby-Doo som valp - Uncle Eddie Jones, Chickenstein, Casmer Codwaller ("Chickenstein Lives!"), ghost of Al Cabone ("For Letter or Worse"), Bruce Wormsley, Dinkley 2000 ("The Computer Walks Among Us") Adventures of Don Coyote and Sancho Panda - Don Coyote, Dapple the Donkey Adventures from the Book of Virtues - Socrates Jimmy Neutron - Goddard, Olika röstroller Aladdin - Abu, Rajah, Xerxes, Olika röstroller Animaniacs - Runt, Flavio Hippo, Buttons, Ralph the Guard, Thaddeus Plotz, Chicken Boo, occasional segment narration Batman Beyond - Woof the Hyena-Man, Ace the Bathound Batman: Den tappre och modige - Scooby-Doo, Fred Jones, Batboy, Batman (Scooby-Doo version) The Berenstein Bears - Raffish Ralph, Actual Factual, Weasel McGreed, Farmer Ben, and Henchweasels Bionic Six - Glove, Mechanic, Spot Blondie and Dagwood (1987), and Blondie and Dagwood: Second Wedding Workout (1989) - Dagwood Bumstead Bobbys värld - Roger the Dog Bonkers - Fall-Apart Rabbit, Toots, Roderick, Sniffle, Turbo, Toon Bag, Pops Clock Bubble Guppies - Bubble Puppy Buzz Lightyear, rymdjägare - Grubs, Brain Pods, och övriga roller Captain N: The Game Master - Game Boy (säsong 2 och 3) Captain Planet and the Planeteers - Lead Suit, Suchi the Monkey, Tank Flusher, olika röster Capitol Critters - Presidential Cats Challenge of the Gobots - Scooter, Zeemon, Blaster, Rest-Q Challenge of the Superfriends - The Toyman Clifford the Big Red Dog - Boomer, Gordo & Rex Kodnamn Grannungarna - Professor XXXL, Mister Uno, Bus Driver, Radio Announcer, Rainbow Monkey Kong Cro - (röst) Curious George - George Darkwing Duck - Olika röstroller Dave Barbaren - Faffy Dexters laboratorium - Monkey, Quackor, The Infraggible Krunk, Mister Luzinsky, "Master Computer" Dink, the Little Dinosaur - Crusty, Scat Dino-Riders - Krulos, Rasp Donkey Kong Country - Krusha (säsong 2) Drakar & Demoner - Uni, Tiamat Mästerdetektiven Droopy - McWolf, Dweeble Duck Dodgers - Captain Rodman, Ch'p, K-9, Maninsuit Ducktales - Bigtime Beagle, Baggy Beagle, Bubba the Caveduck, Tootsie, Poe De Spell Dynomutt, Dog Wonder - Dynomutt the Dog Wonder Kejsarens nya skola - Creepy Old Man, Skeleton Anteater, Homework Evil Con Carne - Boskov the Bear, berättaren, olika röstroller Fairly Odd Parents - Doidle, Dinkle dog, Olika djurröster Fangface - Fangs/Fangface Family Guy - Freddy Jones, Grodan Kermit, Megatron Lagens fiskar - Mussels Marinara, Doc Croaker, Louie Familjen Flintas julsaga - Barney Rubble, Dino A Flintstone Family Christmas - Barney Rubble, Dino The Flintstone Kids - Nate Slate, Thug, Stalagbite Foofur - Foofur Freakazoid - Mister Chubbikins, The President, Frank the Guard, Olika röstroller Futurama - Nibbler (both talking and non-talking versions), Seymour, olika röster Futurama: Bender's Big Score - Nibbler, Seymour, Fleb, olika röster Futurama: Bender's Game - Nibbler, trolls, T-Rex, monkey, polar bear, olika röster The Further Adventures of Superted - Bulk i flera avsnitt, Cici i "Phantom of the grand ol' opry", Bubbles the Clown i "Bubbles, Bubbles Everywhere", Pengy och Walle in "Leave it to space beavers", Prince Pyjamarama och The Treasurer in "Ruse of the Rajah" G.I. Joe - Copperhead, Flash, Freedom, Junkyard, Polly, Short-Fuse, Timber, Torch, Wild Bill Katten Gustaf - Booker, Sheldon, Bo, Mort, Fred Duck, Doctor Garbanzo Bean The Garfield Show - Gustaf, Olika röstroller Gargoyles - Bronx, Baby Alex, Cagney, Olika djurröster Långbens galna gäng - Våfflan, Tuffsan, Olika röstroller Gravedale High - Frankentyke, J.P. Ghastly the III, Olika röstroller Grymma sagor med Billy & Mandy - Boskov, HokeyMonsters, Barney Rubble, Trilord, Lazlo, Shnissugah, Olika karaktärer The Grinch Grinches the Cat in the Hat - Max, Waiter Harvey Birdman, Attorney at Law - Jabberjaw, Bus Driver, Avenger, Fred Heathcliff - Dingbat Herkules - Pegasus, Abu ("Hercules and the Arabian Night"), Olika röstroller Histeria! - Father Time, Pule Houser, Fetch Hos Musse - Gus Goose, Abu, Aracuan Bird, Butch the Bulldog, Cri-Kee, Dodger, Figaro, Louie the Mountain Lion, Pegasus, Salty the Seal Kommissarie Gadget - Brain, Doctor Claw, Mad Cat Jabberjaw - Jabberjaw Jetsons - Orbitty (Säsong 2 & 3), Richard Rocketeer ("Family Fallout"), Ghost of Christmas Present ("A Jetsons Christmas Carol"), Young Mr. Spacely ("A Jetsons Christmas Carol"), Teenage Spacely ("A Jetsons Christmas Carol") Muppet Babies - Grodan Kermit, Beaker, Skeeter Johnny Bravo - Freddy Jones, Speed Buggy, She-Hulk Kim Possible - Olika skurk- och djurröster Kissyfur - Claudette Legenden om Tarzan - Manu Lilo & Stitch - Olika röstroller The Littles - Slick the Turtle Little Clowns of Happytown - Röst Den lilla sjöjungfrun - Olika röstroller Lloyd i rymden - Röst Mad (TV-serie) - Gustaf, Olika figurer Masken - Milo, Baby Forthwright Megas XLR - Gyven, baby, warrior, Mac, Targon Musses klubbhus - Mr. Pettibone, Butch the Bulldog, Big Red Gooey Fish, Bella, Sheep, Figaro the Kitten Musses verkstad - The Abominable Snowman, Aracuan Bird, Butch the Bulldog, Figaro, Louie the Mountain Lion, Lion, Mr. Pettibone, Salty the Seal Mighty Ducks - Chameleon Mighty Max - Warmonger, Escaped Scientist, Lava Lord Mike the Knight - Galahad, Yip and Yap, Mr. Cuddles, olika djur Mucha Lucha! - Masked Dog My Little Pony - Pluma (ghost form), Dinah Mästerkattens äventyr - Baby dragon Ni Hao Kai Lan - Mr. Dragon Pac-Man - Chomp Chomp Phineas & Ferb - Olika djurröster (okrediterad) The Pink Panther Show - Dragonfly, Crane Jr. Pinky och Hjärnan - The President, Maurice, Olika röstroller Pirater i mörka vatten - Niddler, Dark Dweller, Morpho, Lugg Brother #2 Pound Puppies - Catgut, Nabbit Powerpuffpinglorna - Abracadaver, Olika röstroller Quack Pack - The Claw, Knuckles Rambo: The Force of Freedom - Mad Dog Teenage Mutant Ninja Turles 2012 - Dr. Rockwell The Real Adventures of Jonny Quest - Bandit, Jeremiah Surd, Additional voices The Real Ghostbusters - Slimer, Ray Stantz, Samhaine, The Stay-Puft Marshmallow Man, The Bogeyman, The Sandman Rasten - Senior Fusion Road Rovers - Muzzle, Shag The Robonic Stooges - Curly, Narrator Robot Chicken - Megatron, Soundwave, The Phantom, Dr. Claw, Brain, Billy's Dad, Mr. Potato Head Roller Coaster Rabbit (Roger Rabbit cartoon) - Bull Rugrats - Wolf Saturday Supercade - Donkey Kong Junior, Q* Dad, Q* Mungus, Q* Ball, Coilee, Ugg, Wrongway, Sam Slick Scooby-Doo - Fred Jones (1969–present, with the exception of A Pup Named Scooby Doo), Scooby-Doo (2002–present; succeeding Scott Innes in 2002) Scooby's All-Star Laff-a-Lympics - Tinker, Yakky Doodle, Magic Rabbit, Sooey Pig, Dynomutt Scooby-Doo! in Arabian Nights - Additional voices Shaggy & Scooby-Doo Get a Clue! - Scooby-Doo, Fred Jones Scooby-Doo! Mystery Incorporated - Scooby-Doo, Fred Jones, Jabberjaw, Captain Caveman, and Speed Buggy, olika figurer Simpsons - Santa's Little Helper, Olika röstroller Smurfarna - Klocksmurfen, Muskelsmurfen, Pellevin, Poetsmurfen, Puppy, Vildsmurfen, olika röstroller Snorklarna - Occy, Tooter Space Stars - Cosmo Spider-Man and His Amazing Friends - Iceman/Bobby Drake Sonic the Hedgehog - Olika röstroller (endast i säsong 1) Spiral Zone - Dr. Harold Lawrence, Razorback, Ned Tucker SpongeBob SquarePants - Giant Clams, Gorilla ("I Had An Accident") Superfriends: The Legendary Super Powers Show - Darkseid, Kalibak, Mr. Mxyzptlk, Dollmaker The Super Powers Team: Galactic Guardians - Ace / Darkseid / Kaliba Swat Kats - Dr. Viper/Dr. Purvis, olika röstroller Sylvester och Pips mysterier - Hector Tidspatrullen - French Captains, Horses, James Sherman/Zombie Timon och Pumbaa - Olika röster och figurer Tiny Toon Adventures - Gogo Dodo, Furrball, additional voices Trail Mix-Up (Roger Rabbit cartoon) - Beaver, bear The Transformers - Blades, Buzzsaw, Chromedome, Frenzy, Groove, Jazz (Commercials only), Laserbeak, Megatron/Galvatron, Mirage, Mixmaster, Ratbat, Ravage, Rumble, Sharkticon, Skywarp, Sludge, Soundwave, Superion, Sweep, Trailbreaker, Wreck-Gar (commercials), additional voices Transformers Prime - Megatron This Is America, Charlie Brown - Abraham Lincoln, Squanto, olika röster The Tom and Jerry Comedy Show - Spike, Droopy, Slick Wolf, Barney Bear Turbo Teen - Flip, Rusty, Dark Rider Mister Magoo - McBarker What's New, Scooby-Doo? - Fred, Scooby-Doo, Baseball Spectre, The Mummy Wheelie and the Chopper Bunch - Wheelie, Chopper Where's Waldo? - Additional voices The Wild Thornberrys - Mox, Macqaque Wallah Yo Yogi! - Additional voices Yogi's Great Escape - Bopper, Yapper, The Real Ghost
Filmroller {| class="wikitable sortable" |- ! År ! Filmtitel ! Roll |- | 1969 | Trassel med brudar| Rutgers |- | 1969 | Datatrubbel| Henry Farthington |- | 1971 | How to Frame a Figg| Prentiss Gates |- | 1972 | Osynliga ligan slår till| Myles
| 1972 | Dirty Little Billy| Young punk |- | 1975 | Hugo the Hippo| Special vocal effects |- | 1976 | Once Upon a Girl| |- | 1981 | Jakten på den försvunna skatten| Special vocal effects
| 1981 | Zorro, The Gay Blade| Narrator
| 1981 | Snurre sprätts oscarsgala| Lawyer/Interviewing Dog |- | 1982 | Heidi's Song| Schnoodie/Hootie |- | 1984 | Gallavants| Antik/Traw
| 1984 | Nausicaä från Vindarnas dal| Gol
| 1984 | Ursäkta, var är floden?| Chuck the Wonder Dog
| 1984 | Star Trek III| Spock (skrikande röst)
| 1984 | Gremlins| Stripe/Mogwai/Gremlins
| 1984 | Cannonball Run II| Special vocal effects |- | 1985 | Robotix|
| 1985 | Robotman & Friends| Roberon/Sound-Off/Additional voices
| 1985 | Cat's Eye| Special vocal effects
| 1985 | Upptäckarna| Special vocal effects
| 1985 | Time Busters| Aliens
| 1985 | Rose Petal Place: Real Friends| Seymour/Horace
| 1985 | | Howler/Catgut/Snichey
| 1985
| 1986 | Mästerdetektiven Basil Mus| Toby/Felicia
| 1988 | Vem satte dit Roger Rabbit| Dumbo/Olika röstroller (okrediterad)
| 1989 | Den lilla sjöjungfrun| Olika röstroller/Max (okrediterad)
| 1989 | Änglahund| The Devil Dog (Charlie's Nightmare/Last Visit with Anne-Marie) (okrediterad)
| 1991 | Skönheten och odjuret| Footstool
| 1992 | Aladdin| Abu
| 1993 | Den otroliga vandringen| Special vocal effects
| 1993 | Snövit och de sju dvärginnorna| Batso
| 1994 | Lejonkungen| Röst
| 1994 | Nu är det jul igen| Reindeer vocal effects
| 1994 | Pagemaster – den magiska resan| Horror/Parrot/Raven/Dragon
| 1995 | Janne Långben – The Movie| Storfot
| 1995 | Gordy| Narrator (voice)
| 1995 | Pocahontas | Flit
| 1995 | Jumanji | Djurrösteffekter
| 1996 | Dunston Checks In| Special vocal effects (voice)
| 1996 | Ringaren i Notre Dame| Baby bird
| 1996 | Space Jam| Charlie the Dog (röst)
| 1998 | Jane Austen's Mafia!| Olika djurrösteffekter
| 1998 | Rugrats - Filmen| The Wolf/The Circus Monkeys (okrediterad)
| 2000 | Tigers film| Bees/Frogs
| 2000 | Tweety's High-Flying Adventure| Mugsy/Hugo the Abominable Snowman/Hector the Bulldog
| 2000 | Grinchen – julen är stulen| Max
| 2000 | Kejsarens nya stil| Dragonfly/Black Panthers
| 2002 | Tillbaka till landet Ingenstans| Nana 2/Giant Octopus
| 2002 | Ringaren i Notre Dame II| Achilles/Djali
| 2003 | Looney Tunes: Back in Action| Scooby Doo (voice)
| 2006 | Nicke Nyfiken| Nicke
|2009 | Garfield's Pet Force | Garfield, additional voicesNarrator
| 2010