Chief and Rockapella in “Unfinished Business”

This is Wonder Rat.

(singing) Wonder Rat

Thugging and thieving, that's his biz. The world's only crook who loves Cheez Whiz. His last known whereabouts: Los Angeles, California. In 1923, Hollywoodland was a posh new neighborhood in Los Angeles. As a sales gimmick, realtors had the word "Hollywoodland" built out of huge letters and placed atop nearby Mt. Lee. As Hollywood became the heart of the movie industry, the sign became a symbol of showbiz glamour. But the landmark letters fell into disrepair, and the word "land" was lost completely. In 1978, the Hollywood sign was finally rebuilt, and can still be admired from miles away. Or it could until today...

(singing) Ooh!

...when Wonder Rat pulled a daring daylight heist. He hovered in on his cheddar chopper, grabble-hooked Hollywood, then hauled it away. That star-struck stooge thinks the sign will help his own cheesy career. Gumshoes, only you can solve today's case...

(singing) Woo-woo-ooo-oo

...A SIGN OF TROUBLE!