Stitch and Mo discover that Darren's latest put-down of them as "Neanderthals" might actually be a compliment because, with their highly developed skills and tools, Neanderthals didn't cave in to a prehistoric wild and wooly environment.
| Actor | Role |
|---|---|
 Jess HarnellDarren Dongle (Voice) | Darren Dongle (Voice) |
 Stephen ReaNarrator (UK) | Narrator (UK) |
 Cree SummerMo (Voice) | Mo (Voice) |
 Billy WestStitch (Voice) | Stitch (Voice) |
| JJo YoungMo (UK) | Mo (UK) |