Character Name : Alvin Seville / Simon Seville / Dave Seville (voice)

Original Name : Ross Bagdasarian, Jr.

Gender : Male

Character Name : Theodore / Brittany / Jeanette / Eleanor (voice)

Original Name : Janice Karman

Gender : Male

Character Name : Mr. Lawrence Talbot (voice)

Original Name : Maurice LaMarche

Gender : Male

Character Name : Principal Milliken (voice)

Original Name : Miriam Flynn

Gender : Female

Character Name : Mr. Rochelle (voice)

Original Name : Rob Paulsen

Gender : Male

Character Name : Madame Raya (voice)

Original Name : April Winchell

Gender : Female

Character Name : Nathan (voice)

Original Name : E. G. Daily

Gender : Female

Character Name : Werewolf Vocal Effects (voice)

Original Name : Frank Welker

Gender : Male