Peter Firth's final hour as Harry Pearce.

“YOU and I, we’re made of secrets.”

Ruth Evershed and Harry Pearce face the final curtain together.

Standing by a familiar estuary as we hold our breath to see what will happen.

Spooks series 10, last ever episode.

Harry Pearce (Peter Firth) and Ruth Evershed (Nicola Walker)

“NOT while I still draw breath.”

Sir Harry Pearce is a joy to behold in the first episode of the last ever series of Spooks.

With just six hours left before we say goodbye, the writers of our favourite spy drama appear intent on celebrating the man who has been there from the very start.

Or perhaps more accurately, a skilled actor by the name of Peter Firth.

FILMING began last month on series 10 of Spooks, due on screen this autumn.

It’s now been confirmed that Sophia Myles has left the BBC1 drama after just one series as Beth Bailey.

While an old secret comes back to haunt Harry Pearce, played by Peter Firth.

Will this be the last series of Spooks?

I asked BBC Drama boss Ben Stephenson that very question a few weeks ago.