1986 NBC Saturday Morning preview special.
| Actor | Role |
|---|---|
 Ross Bagdasarian Jr.Alvin / Simon (voice) | Alvin / Simon (voice) |
 Janice KarmanTheodore (voice) | Theodore (voice) |
 Soleil Moon FryePunky Brewster | Punky Brewster |
 Jackée HarryGina Lipman | Gina Lipman |
 John HoytMr. Quickstudy | Mr. Quickstudy |
 Joey LawrenceJoey | Joey |
 Jeremy LichtJeremy | Jeremy |
 Richard MollMr. Conroy | Mr. Conroy |
 Marc PriceMarc Price | Marc Price |
 Doris RobertsDoris | Doris |
 Gerald S. O'LoughlinBen McMasters | Ben McMasters |
 Joe GiebNot listed | Not listed |
 Loren JanesNot listed | Not listed |