Bob McFadden

as Lynx-O / Snarf / Slythe / Grune the Destroyer / Ratar-O / Captain Shiner / Topspinner (voice) (as Robert McFadden)

as Tingler (voice)

as Snarf (voice)

as Magistrate (voice)

as (voice)

as Sir Orrin Neville-Smythe (voice)

as Boss Bunny

as Lord of the Leprechauns (voice)

as Kostya, the Russian Gnome (voice)

as Howland Owl / Bothered Bat (voice)

as Cricket (voice)

as Donner (voice)

as The beaver (voice)

as Chugs / Old Man (voice)

as Plato (voice)

as Jingle Bells (voice)

as Substation Operator / Councilmen / Handyman (voice)

as Jaspar (voice)

as Voice

as Baron Henry von Frankenstein (voice)

as Male characters (voice)

as Oscar (voice)

as Oscar (voice)

as Sad Cat

as Sad Cat

as Geronimo/Say-Ah the Medicine Man/Foback/Big Yawn (voice)

as King / Poor Man

as (voice)

as George the Giant

as Sad Cat / Gadmouse / Fenimore / Latimore (voice)

as Sir Blur/Grandpa Dragon (voice)

as Sad Cat / Gadmouse / Fenimore / Latimore / Narrator (voice)

as Sad Cat / Gadmouse / Fenimore / Latimore / Narrator (voice)

as Little Dutch Boy's Mother / Schoolteacher / Farmer / Peter Stuyvesant / American Indian (voice) (uncredited)

as King Artie (voice)

as Sad Cat / Gadmouse / Fenimore / Latimore / Impressario / Narrator (voice)

as Sad Cat / Gadmouse / Fenimore / Latimore / Narrator (voice)

as George Washington / George's Father / Cowboy/ Carrier Man (uncredited)

as Luno / Tim

as Dog / Dog Catcher / Man / Officer Mardoon / Police Officer Leader / Space Guy (uncredited)

as Nasty / Explorer Ponce de Leon / Captain John Smith

as Wolf / Sheriff / Sheep (uncredited)

as Cmdr. Stargazer / Steel Will / Hardware (voice)

as Snarf / Slithe (voice)

as Cool McCool (voice)

as Milton the Monster (voice)

as Astro

as Lovable Truly / Rory Raccoon / So Hi (voice)