Mashable: Everything to know about Documentary+ . “Documentary+ features a range of docs in categories like music, politics, culture, true crime, science & nature, icons, sports, comedy, and cults. The streaming platform houses everything from Academy Award-winning films to festival favorites. While you can catch classic documentaries like The Imposter, Born into Brothels, Cartel Land, My Best Fiend, and Life, Animated, you can also find movies created by filmmakers including Spike Jonze, Terrence Malick, Brett Morgen, and Davis Guggenheim.” The service is 100% free. As in, “You don’t even have to create an account to watch content,” free.