Stephen Root

Jampft (voice)

Dr. Badger

Wyck Crawford

Chet

Glem Blorchman (voice)

Detective Rennert

Gordon

Arthur Hammond

Grampa (voice)

Dr. Rostrum (voice)

Title Narrator (voice)

Analyst

Cringer (voice)

The Nanomachines (voice)

Solomon Smythe

Salt (voice)

Martin Mertens (voice)

Petey's Father (voice)

Mr. Big Corporation (voice)

Mark (voice)

Tony

Chief Cogburn / Merie Cogburn (voice)

Merie Cogburn (voice)

Chief Cogburn (voice)

Dutch

Warlock G (voice)

Warlock G / Mr. Assam (voice)

Warlock G / Police Officer (voice)

Jeff Strawberry (voice)