All Cast

Ross Bagdasarian, Jr.

Ross Bagdasarian, Jr.

Dave Seville / Alvin / Simon / Grandpa Seville (voice)

Janice Karman

Janice Karman

Theodore / Grandma Seville (voice)

Thomas H. Watkins

Thomas H. Watkins

Mr. Carroll (voice)

Dody Goodman

Dody Goodman

Miss Miller (voice)