The Duke of Sussex and Oprah Winfrey have announced a partnership as co-creators and executive producers on an upcoming mental health TV series, 'inspiring viewers to have an honest conversation about the challenges' surrounding mental illness and wellness.

The currently unnamed project will launch on Apple TV's new streaming service in 2020, and Prince Harry commented 'It is a huge responsibility to get this right as we bring you the facts, the science and the awareness of a subject that is so relevant during these times... I am incredibly proud to be working alongside Oprah on this vital series'.