Faith Like Potatoes (2006)

Here's the thing about potatoes. You plant them, and cover them with dirt, then pray like mad for rain. With most crops, you can see what you're going to eat—the fruit of your labors, so to speak. But potatoes incubate in the ground, silent and mostly unseen, while you hope for harvest. Only a farmer-turned-evangelist would know how apt a metaphor potatoes are for a life of faith in Christ Jesus, making Faith Like Potatoes the perfect title for a biopic based on the true story of Angus Buchan.