52 Season
996 Episode
NOVA - Season 28 Episode 3
The film follows a six-year odyssey by a group of divers to identify a mysterious U-boat they discovered in 1991 off the coast of New Jersey
- annos singulos: 2024
- Patriam: United States of America
- genus: Documentary
- Studio: PBS
- keyword: nature, candid, inspirational, factual, dramatic, informative, instructive
- Director:
- cast: