After watching all nine episodes of Masters of the Air, I took an extra hour to watch this well-produced documentary, which definitely complements the series. We meet several of the main characters from Masters of the Air, including "Rosie" Rosenthal, who was as fascinating a person in real life as he was in the series. There aren't really any new revelations in the documentary that aren't covered in the series, but it is interesting to see original footage from WWII, along with hearing the thoughts of various veterans in their own words. I'm grateful to Apple TV+ and the producers of Masters of the Air for producing such an excellent companion piece to the series. If you enjoyed the show, you will certainly enjoy The Blood Hundredth, as well.