Recurring Guest Characters Lunkhead 2 guest appearances Humpty Dumpty 2 guest appearances Sapphire Stagg 2 guest appearances Phosphorus Rex 2 guest appearances Jocelyn Kilroy 2 guest appearances Mayor Marion Grange 2 guest appearances The Key 2 guest appearances Man Bat 2 guest appearances Ava Kirk 2 guest appearances Ernie Croskey 1 guest appearances Michael Holt 1 guest appearances Joe Braxton 1 guest appearances Junkyard Dog 1 guest appearances Daedalus 1 guest appearances Ice Pick Joe 1 guest appearances William Benjamin 1 guest appearances Mutant Ninjas 1 & 2 1 guest appearances Liam Taylor 1 guest appearances Azzura 1 guest appearances Guard 1 guest appearances ⇤ « 1 2 3 » ⇥