Dexter's Laboratory: The Big Sister (6.8)

Movie · 1996 · 7 min · Animation

When boy genius, Dexter makes experimental cookies, his sister, Dee Dee eats one and turns into a giant.

Directed by: Genndy Tartakovsky

Starring Christine Cavanaugh, Kath Soucie, Jeff Bennett, Frank Welker, Allison Moore

We don't know where to watch it in the US.