Has today finally 100% confirmed his retirement

https://www.bbc.co.uk/news/entertainment-arts-67099084

Sir Michael has previously indicated his intention to retire but has often been tempted back.

But he told BBC Radio 4's Today programme: "I keep saying I'm going to retire. Well I am now."

He added: "I've figured, I've had a picture where I've played the lead and had incredible reviews... What am I going to do that will beat this?"

The Great Escaper sees Sir Michael portray Bernie Jordan, a real-life World War Two veteran who made headlines in 2014 when he escaped from his care home to attend D-Day anniversary celebrations in France.

Sir Michael said the likelihood of fewer parts being offered to him in old age has ultimately prompted his decision to retire.

"The only parts I'm liable to get now are 90-year-old men. Or maybe 85," he joked to presenter Martha Kearney.

"They're not going to be the lead. You don't have leading men at 90, you're going to have young handsome boys and girls. So I thought, I might as well leave with all this."