What If tells the story of Ben Walker, who fifteen years ago left his college sweetheart Wendy, and his calling to be a preacher, in order to pursue a business opportunity. Now with a high-paying executive gig, a trophy fiancé, and a new Mercedes, he hasnt considered a family nor felt the need to set foot in a church in fifteen years. But God has other plans. While on a thrill ride outside the city, his new car mysteriously breaks down, and hes visited by a tow truck driver named Mike who claims to be an angel sent to show Ben what his life would look like had he followed his true calling.