Full Cast & Crew
Cast (4)
Ross Bagdasarian Jr. as Alvin/Simon/Dave (voice)
Janice Karman as Theodore/Brittany/Jeanette/Eleanor (voice)
Thomas Watkins as additional voices
Frank Welker as additional voices
Writing (4)
Diane Dixon · Writer
Jack Enyart · Writer
Ralph Sanchez · Writer
Richard Merwin · Writer