When Zachary Levi was announced to star in DC's Shazam!, I'll admit, I was skeptical. But the Chuck star proved me and the rest of the doubters wrong, as Shazam! grossed $366 million worldwide. Not a home run, but a modest hit nonetheless, and one that should become profitable once it hits Blu-ray in just a few weeks. With that in mind, it's no surprise that New Line has tapped its heroic leading man to star in the action comedy Spy Guys, Collider has confirmed. Levi is in negotiations to play a super spy along the …