He says: “The results of this year will be felt for decades. The kids, families, husbands, wives, everybody.”

Harry positions himself as an expert in the new clip and comes across as more authoritative than in previous cameo appearances with his wife Meghan Markle, Judi claimed.

The expert and author told Express.co.uk: “There is a line in this trailer about people ‘hurting together’ and it’s clear that Harry, like all the other A-listers shown weeping in clips, is going to be sharing his pain here.

“But there are also strong hints from his words and the tone and pace he uses to deliver those words that he will be speaking as a wisdom-spouting expert reflecting on his past to help people with their future.”