Peter Hastings
(Mrs. Munger / Artie)
Cree Summer
(Yvonne / Gordon)
Rob Paulsen
(Brad)
Melissa Samuels
(Dawn / Phoebe / Grace)
Brett Baer
(Mahoot / George (a) / George (b) / Theodore)
C.J. Arabia
(Cissy / Karyn / Amanda)
Jeff Bennett
(Mr. Nort / Tjkl)
Jeremy Kramer
(Mr. Swain)
Paul Rugg
(Additional Voices)
Mindy Sterling
(Additional Voices)