Prince Harry and Meghan Markle sent shockwaves around the world back in 2019 with their South African interview - and it left the TV crew reeling.
Behind-the-scenes documentary Harry & Meghan: An African Journey followed the newlywed Duke and Duchess of Sussex and then-baby Archie on their 10-day Royal Tour of Africa.
In an incredibly emotional moment in a one-to-one chat with ITV's Tom Bradby, Meghan revealed she was "not OK" while discussing the pressures of her new role as a royal mum.