Penn Zero (voice)

Sashi Kobayashi (voice)

Boone Wiseman (voice)

Rippen (voice)

Larry (voice)

Phyllis (voice)

Vonnie (voice)

Brock (voice)

Aunt Rose (voice)

Uncle Chuck (voice)

The President (voice)

Narrator (voice)

Hotel Reviewer (voice)

Captain Super Captain / Professor Evil Professor (voice)

Sheriff Scaley Briggs (voice)

Blaze (voice)

Tony the Elephant (voice)

Grinkon (voice)

The Milkman (voice)

Amber Briggs (voice)

Princess Argelbleccht Blunkenthorthph (voice)