Cajun Navy
Boats in tow, a group of ordinary citizens come together in the days after Hurricane Katrina to help rescue people from the storm waters; the grassroots movement lives on today as heroic men and women continue to mobilize in the face of major storms.
Starring
Watch "Cajun Navy" on Fubo TV released in 2019. It's a documentary movie, and has a rating of 8 out of 10 from Imdb which is usually fine for this kind of movie.