This is not an episode of the show.
In the finale of 'House of Endings', we all read Alice Oswald's 'Dunt: a poem for a dried up river'. The episode ends with a medley of all our readings.
This then are the six readings in full, back to back.
Poem is 'Dunt: a poem for a dried up river' by Alice Oswald
Sound effects from Pixabay.com