Bob McFadden

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

as Cmdr. Stargazer / Steel Will / Hardware (voice) (65 episodes)

as Tingler (voice)

as Snarf / Slithe (voice) (130 episodes)

as Snarf (voice)

as Magistrate (voice)

as (voice)

as Sir Orrin Neville-Smythe (voice)

as Lord of the Leprechauns (voice)

as Boss Bunny

as Cricket (voice)

as Kostya, the Russian Gnome (voice)

as Howland Owl / Bothered Bat (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 Voice

as Male characters (voice)

as Baron Henry von Frankenstein (voice)