This podcast is about my dad, and me, and our relationship. It's also about death, old age, care, love, history, change, mental health, science, medicine, art, dementia and friendship. It brings together memoir, clips from over 10 years of recordings of my father, sound design, and interviews with experts. It takes you on a journey down to a sunless sea.

This podcast includes content funded by the British Podcast Awards Fund and the Wellcome Trust.