Chief and Rockapella in “Unfinished Business”

This is Eartha Brute.

(singing) Eartha Brute, huh

If you're looking for brains, you won't find a trace. Between her two ears is a wide-open space. Her last known whereabouts: Calgary, Alberta. Take a ten-minute drive from downtown Calgary and step millions of years back in time. You can do it at the Calgary Zoo's Prehistoric Park. It's North America's only major park to show dinosaurs in their natural environment. Of course, the dinos aren't real. There are life-size replicas and they're surrounded by plant life and other prehistoric animals which resemble those from the same era. Seeing dinosaurs in their natural habitat almost brings these long dead creatures back to life. Or it did until today...

(singing) Oh, no!

...when Eartha Brute clomped into Calgary in her cave gal best. She then proceeded to poach the park of every prehistoric beast, and she probably still hasn't noticed that they aren't real. Gumshoes, I'm counting on you to crack today's case...

(singing) Woo-woo-oo-oo

...TYRANNOSAURUS WRECKED!