Chief and Rockapella in “Unfinished Business”

This is Wonder Rat.

(singing) Wonder Rat

His cape is lame-o. His ears are fake. His crime career's a big mistake. His last known whereabouts: Dublin, Ireland. What do the movies Rock-a-Doodle, An American Tail, and Thumbelina have in common, besides the fact you ragged on your little sister when she asked to see them, hmm? All three were produced by one of Europe's largest animation studios, Don Bluth Ireland. Don Bluth learned the animation business when he worked at Walt Disney Studios in California, and in 1985, he moved to Dublin and started his own animation studio. Now he has over 200 employees who create animated full length films. But today, one cretinous cartoon creation popped off the page. Wonder Rat, that animation on probation, skipped out just as he was sketched in. That repulsive rodent scampered through the studio, wiping out every artist supply and artist at Don Bluth. He even used his magnetic swiss swiper, all to get a starring role in his own feature film. Gumshoes, wrangle that rat and close the book on today's adventure...

(singing) Woo-woo-ooo-oo