Disney has released the first teaser trailer for Finding Dory, the highly anticipated follow up to Finding Nemo. Pixar is 50/50 with its sequels. The two Toy Story sequels were astonishingly successful in both quality and box office, where as Cars 2 and Monster’s University were disappointments in both categories. Making a sequel to what is considered by many to be the greatest animated film of all time is chancy enough as it is, so we’ll have to wait and see how this one fairs.