Cast
Ross Bagdasarian Jr.
Alvin Seville / Simon Seville / Dave Seville (voice)
Janice Karman
Theodore / Brittany / Jeanette / Eleanor (voice)
Maurice LaMarche
Mr. Lawrence Talbot (voice)
Miriam Flynn
Principal Milliken (voice)
Rob Paulsen
Mr. Rochelle (voice)
April Winchell
Madame Raya (voice)
E. G. Daily
Nathan (voice)
Frank Welker
Werewolf Vocal Effects (voice)
Crew
Kathi Castillo
Director
John Loy
Writer
Kathi Castillo
Character Designer
Micki Zurcher
Background Designer
Mark Watters
Original Music Composer
Kathi Castillo
Producer
Ross Bagdasarian Jr.
Executive Producer
Janice Karman
Executive Producer
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