As I noted back in July, the upcoming Toy Story toon that will be hitting theaters is titled "Partysaurus Rex" and at that time I forgot all about the 3D re-release of Finding Nemo, which this short will play in front of on September 14.
The short serves as the third in the Toy Story Toons line on the heels of Hawaiian Vacation and Small Fry and centers on Rex (voiced by Wallace Shawn), the T-rex toy that Buzz, Woody and the rest of the "Toy Story" gang consider just a wet blanket, but when Bonnie takes him to bath time, he goes from a party pooper to king of the tub! Creating a bubble bash like no other, everyone's raving about the Partysaurus Rex!
Partysaurus Rex features a score from electronic artist BT and you get a taste of it in the following sneak peek clip. Give it a watch.