Poster of Cast and Crew in Modern Marvels - St. Lawrence Seaway (Season 11 - Episode 40) - St. Lawrence Seaway

Modern Marvels - Season 11 - St. Lawrence Seaway (Episode 40)

Plot: The St. Lawrence Seaway is a monumental stairway in water, lifting massive ships hundreds of feet over thousands of miles
Episode Aired On:
Wednesday, September 15 2004
20 years ago