Joseph "Joey" Felt/Nuclear Boy (voice) / Captain Atomic/Atomic Puppet/AP (voice)
Pauline Bell (voice)
Vivian Felt (voice)
Abigail Felt (voice)
Rex Bordeaux (voice)
Sergeant Subatomic/Mookie (voice)
Professor Tite-Gripp (voice)
Zorp, Mudman (voice)
Rudolph Mintenberg (voice)
Robo Ron (voice)
