Jimmy Neutron: Operation: Rescue Jet Fusion

Tim Curry

Professor Calamitous (voice)

Dan Castellaneta

Professor Crank (voice)

Frank Welker

Goddard (voice)

Rob Paulsen

Carl Wheezer / Monk / Voice / Clam (voice)

Megan Cavanagh

Judy Neutron / Ms. Jingle Bells / Female Monk (voice)

Mark DeCarlo

Hugh Neutron (voice)

Jeffrey Garcia

Sheen Estevez (voice)

Andrea Martin

Ms. Fowl (voice)

Carolyn Lawrence

Cindy Vortex / Tina Sue (voice)

Crystal Scales

Libby Fallfax / Ike (voice)

Kath Soucie

Betty Quinlan (voice)

Corey Burton

Narrator / Head Monk

Ving Rhames

Chief (voice)