In the picturesque English market town of Lewes: Josie is a dreamer. Tony is a hapless romantic. Alf finds other people difficult to read. Alison is lost in alcohol and isolation. Four individuals looking for answers but asking all the wrong questions. Optimistic, funny and heart-warming in equal measure - INCIDENTAL CHARACTERS celebrates the magic of moments and the influence we have on each other, often without knowing it.

The final installment of "The Apple Family: Life on Zoom" trilogy, featuring Lucy Michael of "The Michaels."

The wild and often unbelievable stories behind the world's most important inventions.