When boy genius, Dexter makes experimental cookies, his sister, Dee Dee eats one and turns into a giant.
| Title | Dexter's Laboratory: The Big Sister |
|---|---|
| Release Date | 1996-03-10 |
| Runtime | |
| Genres | Animation |
| Production Companies | Hanna-Barbera Productions, Cartoon Network Studios |
| Production Countries | United States of America |
