Location: Borneo, IndonesiaThe Thornberrys are preparing for Donnie's ""birthday"" party in Borneo when one crisis after another happens. Grandma Sophie decides to visit the same day Nigel and Marianne must capture a wild orangutan on film or the foundation will cut their funding.
Quest roles:
Dwight Schultz, Betty White, Arthur Burghardt(Big Buffalo (voice)), Tuan Tran(Kickboxing Instructor (voice)), Moira Quirk(Emu (voice)), Cara DeLizia(Baru / Monkey (voice)), Alan Henry Brown(Sri Mayasandra (voice))