Chief, Rockapella and others in “Unfinished Business”

And this is Patty Larceny, Carmen Sandiego's heinous, brainous teenage terror.

(singing) P-P-P-Patty

Her last known whereabouts: Washington, D.C. The Hope Diamond may be the world's most famous jewel. Named for the English family who owned it from 1830 until 1901, the flawless blue stone weighs 45.5 karats. Huh, that's big. Superstition says that anyone who touches the Hope Diamond will die, and to that I say, "Of course they will, because everybody dies eventually!" Well, anyway... in 1958, the Hope's last owner donated it to the Smithsonian, where it's been on display ever since. Until today, that is, when pernicious Patty, with teenage dreams of glamor in her brainy head, sidled into the Smithsonian, heisted the Hope, and sashayed away with it. Who says dreams can't come true? We do! Gumshoes, you've got to grab that girl and catch Carmen, and stop...

(singing) Woo-woo-ooo-oo

...THE HOPE ELOPEMENT!

I used to be a sweet innocent schoolgirl. Now I'm a sweet guilty schoolgirl and it's all Carmen's fault! Go look for her in South America.