During the two-minute clip, Harry was briefly joined by his wife Meghan. The former actress was seen smiling and wearing a Mère Soeur T-shirt printed with the slogan, ‘Raising the Future’.
Their son Archie was then shown sitting on his mother’s lap – in footage filmed around the time of his first birthday on 6 May 2020.
The old clip, which was initially posted on Save the Children’s Instagram page, showed doting mum Meghan reading one of her son’s favourite books, Duck! Rabbit!.
Speaking about the series, Prince Harry said in a statement: “We are born into different lives, brought up in different environments, and as a result are exposed to different experiences. But our shared experience is that we are all human.
“The majority of us carry some form of unresolved trauma, loss, or grief, which feels – and is – very personal. Yet the last year has shown us that we are all in this together, and my hope is that this series will show there is power in vulnerability, connection in empathy, and strength in honesty.”
US chat show host Oprah added: “Now more than ever, there is an immediate need to replace the shame surrounding mental health with wisdom, compassion, and honesty. Our series aims to spark that global conversation.”