It’s been a while since we last saw the brilliant Felicity Kendal on our screens, so what a lovely surprise to spot her in one of Steve Pemberton and Reece Shearsmith’s weird and wonderful half-hours.

The Good Life legend plays a visually impaired art fan, who arrives at a private view to find herself among a hand-picked group of guests, summoned to the exhibition by the artist. But why are they all there?

And what could possibly connect a reality TV star, an author, an art critic, a dinner lady and a health and safety expert?

The perfect balance of humour and suspense creates a reliably compelling finale. Bring on the next series!