Where to Watch Dexter's Laboratory: The Big Sister Online

Want to watch 'Dexter's Laboratory: The Big Sister' on your TV, phone, or tablet? Searching for a streaming service to buy, rent, download, or watch the Genndy Tartakovsky-directed movie via subscription can be confusing, so we here at Moviefone want to do right by you.

Below, you'll find a number of top-tier streaming and cable services - including rental, purchase, and subscription choices - along with the availability of 'Dexter's Laboratory: The Big Sister' on each platform when they are available. Now, before we get into the nitty-gritty of how you can watch 'Dexter's Laboratory: The Big Sister' right now, here are some specifics about the Hanna-Barbera Productions, Cartoon Network Studios animation flick.

Released March 10th, 1996, 'Dexter's Laboratory: The Big Sister' stars Christine Cavanaugh, Allison Moore, Kath Soucie, Jeff Bennett The G movie has a runtime of about 7 min, and received a user score of 67 (out of 100) on TMDb, which put together reviews from 3 top users.

Interested in knowing what the movie's about? Here's the plot: "When boy genius, Dexter makes experimental cookies, his sister, Dee Dee eats one and turns into a giant." .