Batmunk, a costumed vigilante, protects the city from crime. There are many crimes taking place with all the Batmunk toys being stolen, the work of his arch-nemesis, The Jokester, and his three clown henchmen who will stop at nothing for total world toy domination. Batmunk engages in a subtle romance with Nicki Nale, who is rumored to be Jeanette because of the character's glasses but is really Brittany.
- Simon Seville as Batmunk/Brice Wayne
- Alvin Seville as The Jokester
- Theodore Seville as Happy the Butler
- Brittany Miller as Nicki Nale
- "Danger Zone" originally performed by Kenny Loggins.
Behind the Scenes
- This episode was based on the 1989 blockbuster Batman, also based on the famous DC Comics superhero.
- This episode is Theodore's favorite.
- Part of the Alvin and the Chipmunks Go to the Movies: Batmunk VHS.
- Part of The Chipmunks Go to the Movies, Daytona Jones and the Pearl of Wisdom, and Batmunk DVDs.