ahead

In the final episode, which was filmed before Sir David's 50th birthday this year, the pair get reflective about everything they have achieved, and what lies ahead for them.

Polls ahead of May's Holyrood election suggest a big lead for the SNP, with Reform potentially overtaking the Conservatives to challenge Labour for second place, despite never before having won a seat at Holyrood.

Ukrainian President Volodymyr Zelensky says Moscow is again targeting Ukraine's energy infrastructure ahead of winter and has announced new funding to repair damaged facilities and create a reserve of equipment to restore power supplies.

Looking ahead to the series, the stars also grapple with whether they will be chosen as traitors, or remain faithful.

"I didn't know what was ahead of me. I didn't know what to expect," he says.