Chief and Rockapella in “Unfinished Business”

This is Eartha Brute.

(singing) Eartha Brute, huh

She can tear you limb from limb, thanks to her membership at World Gym. Her last known whereabouts: Southwest Iran. Persepolis was an ancient city built around 500 B.C. by Darius the Great of Persia. It was constructed mainly for hosting big ol' parties with large palaces and audience hall and elaborate art. During the New Year's Festival, for example, people came from throughout the Persian Empire to bring gifts to the king. In 330 B.C., Alexander the Great sees Persepolis and burned it. Many centuries later, archaeologists uncovered the splendid riches of this once great city. But those riches vanished today...

(singing) Ooh!

...when Eartha Brute unearthed herself in Iran. She perused Persepolis, then proceeded to heist horses, filch the freezes, and generally left no stone unstolen. What she'll do to get friends is really a crime. Gumshoes, repossess Persepolis and crack today's caper...

(singing) Woo-woo-ooo-oo

...THE PERSIAN INCURSION!