Lytton's Diary is a 1985–86 British comedy-drama programme created and written by Peter Bowles and Philip Broadley. Produced by Thames Television for ITV, it originated as a single play on the anthology programme Storyboard before expanding into two popular series, known for their mix of glamour, intrigue, and social commentary. Bowles stars as Neville Lytton, a suave and successful Fleet Street gossip columnist for the Daily News. Lytton navigates the world of high-society scandals, political corruption, and personal challenges, balancing his professional life with his love life and his ambition to write a novel.

The very different lives of Jan Leigh, a poor but studious young country lad, and Diana Gayelorde-Sutton, the equally single minded daughter of a rich landowner, from the 1920s through to post-war Britain.

Slice-of-life look at class divisions among employees of a brokerage house. Alan, with his portrait of the Queen and love of the peerage; his wife April, who raises cats; youthful and pretentious friends Nigel, Giles, and Anthony, who gather for a wine-soaked dinner party with the chatty and risque Samantha and the mousy Caroline; the plummy Lord and Lady Crouchurst, in a spot of bother needing the help of Francis, a senior partner, to assist with the family's cash flow. Alan comes home from work to find Mr. Shakespeare doing a photo shoot of one of April's cats and a wealthy stranger, Miss Hunt, waiting to purchase one. His instincts for sycophantic palaver kick in.

Writer and Director Mike Leigh discusses the techniques used to create his plays.