De familie valt het hoofdkwartier van FOWL binnen, en vindt geheimzinnige klonen die erop wijzen dat FOWL een groter plan tegen ze smeedt.
Gastrollen:
Tom Kenny(Cousin Fethry / Moonlander #2 (voice)), Arturo del Puerto(Panchito Pistoles (voice)), Bernardo De Paula(José de Carioca (voice)), Margo Martindale(Ma Beagle (voice)), Paul F. Tompkins(Gladstone Gander (voice)), Lin-Manuel Miranda(Fenton Crackshell-Cabrera / Gizmoduck (voice)), Jim Rash(Gyro Gearloose (voice)), Julie Bowen(Lt. Penumbra (voice)), Jameela Jamil(Gandra Dee (voice)), Kimiko Glenn(Lena (voice)), Catherine Tate(Magica De Spell (voice)), Libe Barer(Violet Sabrewing (voice)), Jaime Camil(Don Karnage (voice)), Retta(Mystical Harp (voice)), Tress MacNeille(Daisy Duck (voice)), Chris Diamantopoulos(Darkwing Duck / Storkules / Melon (voice)), April Winchell(Black Heron / Red Feather (voice)), Marc Evan Jackson(Bradford Buzzard (voice)), Jaleel White(Gene the Genie (voice)), Noah Baird(B.O.Y.D. (voice)), Jason Mantzoukas(Steelbeak (voice)), Eric Bauza(Bull Beagle (voice)), David Kaye(Demonworth (voice)), Giancarlo Esposito(Phantom Blot (voice)), Amy Sedaris(Pepper (voice)), Stephanie Beatriz(Gosalyn Waddlemeyer (voice)), John Hodgman(John Rockerduck (voice)), Corey Burton(Ludwig Von Drake / Corvus Von Drake (voice)), Riki Lindhome(May (voice)), Noel Wells(June (voice)), Keith David(Manny (voice))