With Saint Patrick's Day upon us, we're excited to reflect on the many contributions of the Irish people. And we totally plan on reading "How the Irish Saved Civilization," which we're guessing is about how the Irish stopped a killer comet from crashing into the Earth.

But in the meantime, we're honoring the great people of Ireland (while reaffirming our ceaseless commitment to environmentalism) by listing our nine favorite movie characters who keep it green all year long, not just when it's festively fashionable.