Season 1 · Episode 10

Secrets and Lies

• Release date
• April 16, 2017
• Runtime
• 45 min
• TMDB score
• 7

Explore the dark side of naval warfare--a world of deception, double-dealing, and disguised vessels--throughout the first half of the 20th century. See how Britain's Royal Navy attempted to fool German U-boats through the technique of "dazzle painting," then look at the ingeniously designed Gizmo, an American spy vessel that never made it beyond American waters.