- BD Wong - Toad Liu Hai (voice)
- Stephen Root - J.W. Guidebook (voice)
- Don Cheadle - Donald Duck (voice)
- Bill Farmer - Goofy (voice)
- Tamlyn Tomita - Inspector Tezuka (voice)
- Kristofer Hivju - Jormungandr (voice)
- Cary-Hiroyuki Tagawa - Akita (voice)
- Bebe Neuwirth - Emma Glamour (voice)
- Edgar Wright - Alistair Boorswan (voice)
- Gabe Kunda - Narrator (voice)
- Tad Stones - Guard (voice)
- James Monroe Iglehart - Taurus Bulba (voice)
- Michael Bell - Quackerjack (voice)
- Jason Marsden - Manager / Funso / Host (voice)
- Jason Marsden - GPS / Babysitter / Hack Smashnikov (voice)
- Keone Young - Game Voice / Delivery Man (voice)
- Cree Summer - Amunet (voice)
- Cree Summer - Pink Terra-Firmian (voice)
- Cree Summer - Amunet / Mummies (voice)
- Tara Strong - Briar (voice)
- Andrea Libman - Bramble (voice)
- Jim Cummings - Darkwing Duck (voice)
- Jim Cummings - Jim Starling / Darkwing Duck / Negaduck (voice)
- Jim Cummings - Jim Starling / Darkwing Duck / Paddywhack (voice)
- Jim Cummings - Darkwing Duck Bobblehead (voice)
- Bassem Youssef - Toth-Ra / Sabaf (voice)
- Carlos Alazraqui - Salesman / Tourist / Hot Tubber (voice)
- Yuri Lowenthal - Butler / DT-87 / Jr. Woodchuck 1 (voice)
- Yuri Lowenthal - Butler (voice)
- Yuri Lowenthal - DT-87 (voice)
- Yuri Lowenthal - Butler Dad / Nightmare Beast (voice)
- Jenna Lea Rosen - Ligeia (singing voice) (uncredited)
- Susanne Blakeslee - Mrs. Quackfaster (voice)
- Susanne Blakeslee - Mrs. Quackfaster / Secretary / Lock Pick Lady (voice)
- Susanne Blakeslee - Gyropudlians (voice)
- Fred Tatasciore - Charybdis / Ligeia (voice)
- Fred Tatasciore - Mummy / Burrito Salesperson (voice)
- Fred Tatasciore - Bombie (voice)
- Fred Tatasciore - Red Terra-Firmian / Theatre Manager (voice)
- Fred Tatasciore - Gyropudlians (voice)
- Fred Tatasciore - Charybdis / Fisherman (voice)
- Fred Tatasciore - Town Mayor / Townspeople (voice)
- Russi Taylor - Young Donald (voice)
- Bernardo de Paula - José de Carioca (voice)
- Bernardo de Paula - José Carioca (voice)
- Jack McBrayer - Past (voice)
- Tara Platt - Maid / Jr. Woodchuck 3 (voice)
- Tara Platt - Doofus' Mom (voice)
- Bill Fagerbakke - Present (voice)
- Tom Kenny - Dr. Atmoz / News Anchor (voice)
- Tom Kenny - Cousin Fethry / Moonlander #2 (voice)
- Tom Kenny - Cousin Fethry / Egghead Stiv (voice)
- Tom Kenny - Uncle Fethry (voice)
- Graham McTavish - Fergus McDuck / Murdoch McDuck (voice)
- Graham McTavish - Fergus McDuck (voice)
- Omid Abtahi - D'jinn (voice)
- Ashley Jensen - Downy McDuck / Agnes McDuck / Danny McDuck (voice)
- Ashley Jensen - Downey McDuck (voice)
- Keith Ferguson - Flintheart Glomgold (voice)
- Keith Ferguson - Megavolt (voice)
- Keith Ferguson - Flintheart Glomgold / Johnny (voice)
- Keith Ferguson - Flintheart Glomgold / Percival / Johnny (voice)
- Keith Ferguson - Eggheads (voice)
- Keith Ferguson - Percival P. Peppington (voice)
- Keith Ferguson - Flintheart Glomgold / Duke Baloney (voice)
- Keith Ferguson - Flintheart Glomgold / General Store Owner / Duck Waiter (voice)
- Keith Ferguson - Flintheart Glomgold / Johnny / Randy (voice)
- Keith Ferguson - Johnny / Jeeves / Passenger (voice)
- Keith Ferguson - Johnny / Randy / Mr. Zee (voice)
- Keith Ferguson - Ugly Mug (voice)
- Keith Ferguson - Diego / Twin #1 / News Announcer (voice)
- Keith Ferguson - Flintheart Glomgold / Usher / Security Guard (voice)
- Keith Ferguson - Flintheart Glomgold / Tiger (voice)
- Keith Ferguson - Flintheart Glomgold / Peghook / Fisherman (voice)
- Keith Ferguson - Johnny / Randy (voice) (uncredited)
- Keith Ferguson - Flintheart Glomgold / Moonlander Mascon (voice)
- Keith Ferguson - Megavolt / Liquidator (voice)
- Keith Ferguson - Frankenjeeves / Springbreakers (voice)
- Keith Ferguson - Commissioner Haggard / Megavolt / Citizen (voice)
- Keith Ferguson - Flintheart Glomgold / Builder / Fisherman / Actor (voice)
- Keith Ferguson - Auctioneer / Randy (voice)
- Keith Ferguson - Ugly Mug / Pirate Intern (voice)
- Keith Ferguson - Bro 2 (voice)
- Chris Diamantopoulos - Storkules (voice)
- Chris Diamantopoulos - Drake Mallard / Darkwing Duck (voice)
- Chris Diamantopoulos - Darkwing Duck (voice)
- Chris Diamantopoulos - Drake Mallard / Darkwing Duck / Storkules / Eggheads (voice)
- Chris Diamantopoulos - Storkules / Mythical Goat (voice)
- Chris Diamantopoulos - Darkwing Duck / Storkules / Melon (voice)
- Chris Diamantopoulos - Storkules / Hades (voice)
- Jennifer Hale - Gabby McStabberson (voice)
- Jennifer Hale - Townspeople (voice)
- Jennifer Hale - Oceanika (voice)
- Jennifer Hale - Duck Mom (voice)
- Jennifer Hale - Heiress / Padisco Dealer / Wheel Attendant (voice)
- Lance Reddick - General Lunaris (voice)
- Sam Riegel - Hack / Slash (voice)
- Sam Riegel - Tenderfeet / Gavin (voice)
- Sam Riegel - Moonlanders (voice)
- Sam Riegel - Pirates (voice)
- Sam Riegel - Slash Smashnikov (voice)
- Sam Riegel - Gavin (voice)
- Sam Riegel - Gilded Man (voice)
- James Adomian - Jones (voice)
- Rob Paulsen - Gibbous (voice)
- Rob Paulsen - Gibbous / Moonlander #1 (voice)
- Rob Paulsen - Host (voice)
- Rob Paulsen - Gibbous / Guard (voice)
- Nicolas Cantu - B.O.Y.D. (voice)
- Corey Burton - Ludwig Von Drake / Rescue Rangers (voice)
- Corey Burton - Ludwig Von Drake (voice)
- Corey Burton - B.U.D.D.Y. / The Liquidator (voice)
- Corey Burton - Ludwig Von Drake / Corvus Von Drake (voice)
- Corey Burton - Ludwig Von Drake / Yellow Beak (voice)
- Kari Wahlgren - Roxanne Featherly (voice)
- Kari Wahlgren - Astronaut (voice)
- Kari Wahlgren - Anya Von Drake / Klara Von Drake (voice)
- Kari Wahlgren - Will o' the Wisps (voice)
- Kari Wahlgren - Webra Walters / Farm Child / Farmer-Turned-Goat's Kids (voice)
- Kari Wahlgren - Roxanne Featherly / Crying Boy (voice)
- Kari Wahlgren - Audience Members (voice)
- Kari Wahlgren - Roxanne Featherly / Bank Manager / Intercom (voice)
- Kari Wahlgren - Coffee Cart Woman / Waitress (voice)
- Retta - Harp (voice)
- Retta - Mystical Harp (voice)
- Dee Bradley Baker - Bubba the Caveduck / Benjamin Frankloon (voice)
- John DiMaggio - Clown (voice)
- John DiMaggio - Strongbeard (voice)
- John DiMaggio - Fisher (voice)
- Natasha Rothwell - Zan Owlson (voice)
- Eric Bauza - Beagle Boys (voice)
- Eric Bauza - Big Time Beagle / Bouncer Beagle / Burger Beagle (voice)
- Eric Bauza - Random Employees / Security Guard (voice)
- Eric Bauza - Prospector Paul / Ticket Stand Clerk / Dealer (voice)
- Eric Bauza - Big Time Beagle / Beagle Boys (voice)
- Eric Bauza - Grandpappy Beagle / Captain Farley Foghorn (voice)
- Eric Bauza - Nik Nokturne / Black Arts Beagle (voice)
- Eric Bauza - Tailor / Dealer / Announcer (voice)
- Eric Bauza - Pappy Beagle / Beagle Boys (voice)
- Eric Bauza - Bull Beagle (voice)
- Eric Bauza - Bouncer Beagle / Big Time Beagle / Burger Beagle (voice)
- Eric Bauza - Bouncer Beagle / Big Time Beagle / Beagle Boys (voice)
- Eric Bauza - Big Time Beagle / Funso Doll / Funso (voice)
- Eric Bauza - Announcer (voice)
- Eric Bauza - Reporter / Customer (voice)
- Grey DeLisle - Mann (voice)
- Grey DeLisle - Sowvanna (voice)
- Laura Bailey - Palus (voice)
- Laura Bailey - Safety Inspector (voice)
- Laura Bailey - Palus / Mail Lady (voice)
- Laura Bailey - Launchpad's Girlfriends (voice)
- Laura Bailey - Springbreakers (voice)
- Laura Bailey - Capsule (voice)
- Hynden Walch - Alethia (voice)
- Jeff Bennett - King Honestus (voice)
- Jeff Bennett - Rescue Rangers / Eggheads (voice)
- April Winchell - Black Heron (voice)
- April Winchell - Zenith (voice)
- April Winchell - Black Heron / Eggheads / Rescue Rangers (voice)
- April Winchell - Darkwing Dancers (voice)
- April Winchell - Security System (voice)
- April Winchell - Black Heron / Red Feather (voice)
- April Winchell - Zenith / Spear Computer (voice)
- Robin Atkin Downes - Falcon Graves (voice)
- Dominic Lewis - Donald Duck (singing voice) (uncredited)
- David Kaye - Duckworth (voice)
- David Kaye - Duckworth / Demonworth (voice)
- David Kaye - Demonworth (voice)
- David Kaye - Duckworth / Rhutt Betlah (voice)
- Kimberly Brooks - Young Female Pig / Customers (voice)
- Kimberly Brooks - Peg Leg Meg / Hard Tack Hattie (voice)
- Kimberly Brooks - Peg Leg Meg / Hardtack Hattie / One-Eyed Linda (voice)
- Doug Jones - Wereduck / Demonic Clown (voice)
- Jameela Jamil - Gandra Dee (voice)
- Jameela Jamil - W.A.N.D.A. (voice)
- Clancy Brown - Frankenstein (voice)
- Selma Blair - Witch Hazel (voice)
- Abby Ryder Fortson - Little Girl Audience Member (voice)
- Abby Ryder Fortson - Little Girl (voice)
- Abby Ryder Fortson - Kid (voice)
- James Marsters - Nosferatu (voice)
- Nestor Carbonell - Ponce de Leon / Springbreakers (voice)
- Allison Janney - Goldie O'Gilt (voice)
- Greg Cipes - Vero (voice)
- Flula Borg - Spice Baron (voice)
- Jim Rash - Gyro Gearloose (voice)
- Jim Rash - Gyro Gearloose / Bulby (voice)
- Jim Rash - Gyro Gearloose / Gizmoduck Armor (voice)
- Josh Brener - Mark Beaks (voice)
- Josh Brener - Mark Beaks / Mega Beaks (voice)
- Nia Vardalos - Selene (voice)
- Michael Chiklis - Zeus (voice)
- Cristina Valenzuela - Young Donald Duck (voice)
- Cristina Valenzuela - Kids (voice)
- Michelle Gomez - Matilda McDuck (voice)
- Lin-Manuel Miranda - Fenton Crackshell-Cabrera / Gizmoduck (voice)
- Lin-Manuel Miranda - Sheriff Marshall Cabrera (voice)
- Lin-Manuel Miranda - Fenton Crackshell-Cabrera / Elves (voice)
- Hugh Bonneville - Santa Claus (voice)
- Selenis Leyva - Officer Cabrera (voice)
- Jason Mantzoukas - Steelbeak (voice)
- Jason Mantzoukas - Steelbeak / Steelbrain (voice)
- Marc Evan Jackson - Bradford Buzzard (voice)
- Marc Evan Jackson - Bradford Buzzard / Bentley Buzzard / Buford Buzzard (voice)
- Adam Pally - Kit Cloudkicker (voice)
- Eliza Coupe - Molly Cunningham (voice)
- Martin Freeman - Poe De Spell (voice)
- Henry Winkler - Bailiff (voice)
- Libe Barer - Violet Sabrewing (voice)
- Libe Barer - Violet Sabrewing / Elves (voice)
- Emma Sloan Jacobs - Young Ma Beagle (voice)
- Kimiko Glenn - Lena (voice)
- Kimiko Glenn - Lena / Elves (voice)
- John Gemberling - Doofus Drake (voice)
- Riki Lindhome - May (voice)
- Noël Well - June (voice)
- Stephanie Beatriz - Gosalyn Waddlemeyer (voice)
- Margo Martindale - Ma Beagle (voice)
- Paul F. Tompkins - Gladstone Gander (voice)
- Jaime Camil - Don Karnage (voice)
- Tress MacNeille - Daisy Duck (voice)
- John Hodgman - John Rockerduck (voice)
- Giancarlo Esposito - Phantom Blot (voice)
- Amy Sedaris - Pepper (voice)
- Keith David - Manny (voice)
- Catherine Tate - Magica De Spell (voice)
- Julie Bowen - Lt. Penumbra (voice)
- Jaleel White - Gene the Genie (voice)
- Arturo del Puerto - Panchito Pistoles (voice)
- Colleen Evanson
- Suzanna Olson
- Francisco Angones
- Matt Youngberg
- Mark Mueller
- Felicia Barton
- Dominic Lewis
Allison Janney interpreta a Goldie O'Gilt (voice) en la serie.
Tamlyn Tomita interpreta a Inspector Tezuka (voice) en la serie.
Don Cheadle hace el papel de Donald Duck (voice).
Margo Martindale interpreta a Ma Beagle (voice) en la serie.
Riki Lindhome interpreta a May (voice) en la serie.
Giancarlo Esposito hace el papel de Phantom Blot (voice).
David Tennant hace el papel de Scrooge McDuck (Voice).
Danny Pudi hace el papel de Huey Duck (Voice).
Ben Schwartz interpreta a Dewey Duck (Voice) en la serie.
Bobby Moynihan hace el papel de Louie Duck (Voice).
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