Jon Olson

as Additional Voices (voice) (1 episode)

as Baxter (voice) (9 episodes)

as Additional Monster Pets (voice)

as Krog / Shaman (voice)

as Krog / Shaman (voice) (1 episode), as Moleman #3 (voice) (1 episode), as Bathos / Villager 2 (1 episode)

as Icky (voice)

as Man-Thing (voice) / Rorgg (voice) / Sporr (voice) / Zzutak (voice)

as Creature Voices (voice)

as Additional Critters (voice)

as Various Deado Voices (voice)

as Marabou (voice)

as Dave Collins (1 episode)

as Additional Voices (voice)