World’s Most Dangerous Roads | Burundi - The Racing Cyclists | Free Documentary

Behind Bars: The World’s Toughest Prisons - Antananarivo Prison, Madagascar | Free Documentary

No-Go Zones - World’s Toughest Places | Seven Mile Road, Detroit, USA | Free Documentary

1968 | The Year of Lost Submarines #history #coldwar

This isn’t just a documentary, it’s an unforgettable experience. Sponsored by @National Geographic TV Lion premieres Aug 19 on Nat Geo and next day on @Disney and @hulu #ad #natgeo

🇿🇦🏚️ Step inside the black townships of Johannesburg, where many communities continue to face poverty, overcrowding and limited economic opportunities. 🇿🇦 These neighbourhoods are also a reminder of how South Africa’s apartheid-era spatial inequality continues to shape everyday life decades after apartheid ended. 💔 From informal housing to unemployment and struggling infrastructure, the reality captured here shows another side of Johannesburg that is often hidden behind the city's modern s

The Most Dangerous Job in Wrestling | Inside Mexico’s Lucha Libre | Free Documentary

The World's Most Impossible Rescues | Survival Against All Odds | Free Documentary

The Inmates We Fear Most | Inside a Maximum Security Prison for Murderers | Free Documentary