Grey's Anatomy

Last week on Grey's Anatomy, Derek was front and center throughout "Give Peace a Chance." This week, with just as big a case hanging in the balance, it's Arizona's time to shine.

Here's a clip of Dr. Robbins, pediatric surgeon extraordinaire, telling peeps how she runs a different kind of show, and how pediatrics isn't just general surgery on a miniature scale:

Follow the jump for three more sneak previews from "Invest in Love," and see what Arizona and her team are up against ... as well as enormous financial stakes that may be involved: