When Chris Stuckmann was 10 years old, his mom took him to see an old abandoned amusement park in Ohio. Together, they stood at the edge of the fence and peered inside. “She showed me this roller coaster that was peeking above the trees — rusted and covered in vines,” Stuckmann tells Polygon. “I was mesmerized, and it always stayed in my mind.”Roughly 25 years later, he returned to that very same spot, Chippewa Lake Park, to film his debut feature film, Shelby Oaks. By then, Stuckmann was a well-established presence on YouTube, where his movie reviews and retrospective videos...