Clip: Episode 22 | 14m 57s | Video has closed captioning.
Armed with their knowledge of the Great Lakes, a team of historians and experts sets out to solve the mystery of a decades-old home movie shot aboard a Great Lakes freighter. Who shot the film? What freighter were they on? And where did they travel? We answer some of these questions. Can you help us answer the rest?
Problems Playing Video? | Closed Captioning