Sneak Peek: ‘Partysaurus Rex’ (Video)Posted on August 23, 2012 by cd // 0 CommentsTake a sneak peek at "Partysaurus Rex," the third installment to the Toy Story toons. “Partysaurus Rex” is a special added attraction in Finding Nemo 3D. It features the Toy Story character Rex (voiced by Wallace Shawn), who initiates a bathtub party for Bonnie.Check out a preview below:RelatedPartysaurus Rex