Cockleshell Heroes: Canoes Against the Kriegsmarine - 1942

Picked one by one from a mixed channel. Transcript check: both title readers certain; 3 of 5 sampled certain picks confirmed by transcript, none failed. Channel rule: Include only the long-form (roughly 15+ min) documentary videos with descriptive titles that reconstruct a specific battle, operation or event using archival footage and sources; exclude hype or withheld-information titles, short presenter vlogs and tour clips, and any promo, stream or channel-news uploads.