Hollywood's biggest stars are known for endorsing products, but rarely do they venture out with a project of their own! In this episode of The Sync Up, we discuss three web-savvy actors who are taking their talents to a different kind of screen — the kinds on phones, computers, and tablets. Play the video to see how Amy Poehler, Zooey Deschanel, and Joseph Gordon-Levitt are poised to take over the Internet.