When he hears that the original Easter Bunny was not a rabbit at all, Alvin becomes convinced that the first deliverer of Easter baskets was indeed his grandfather, the Easter Chipmunk.
Ross Bagdasarian, Jr.
as Alvin Seville / Simon Seville / Dave Seville (voice)
Janice Karman
as Theodore Seville (voice)
Doug Stone
as Various Characters (voice)
Kath Soucie
as Various Characters (voice) (uncredited)
