Watch Dexter's Laboratory: The Big Sister (1996) Online

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

Watch Dexter's Laboratory: The Big Sister online. Featuring Christine Cavanaugh and Allison Moore, Dexter's Laboratory: The Big Sister is classified as Animation genre movie with an average rating across the web of 6.5. It is available for streaming online in the USA The movie was filmed in United States of America and was released on 1996. Dexter's Laboratory: The Big Sister was directed by Mike Moon,Genndy Tartakovsky. Read Less