Jimmy Neutron: Operation: Rescue Jet Fusion

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)