The original programme differed from its current form; for the first year or so it was entirely pre-recorded. Produced by Michael Ember, a flamboyant producer from the BBC Hungarian Service, the 1970 show was supposed to be intelligent banter on a weekly theme held together in a jocular fashion by Richard Baker, a well-known television newsreader. If that week contained Valentine's Day, for example, the show would start with some hints as to proper behaviour for that day, a bit of history, then a tape recorded by Doug Crawford, a former pirate radio DJ, consisting of a montage of music, archive recordings, opinions recorded on the street and the like, presenting the public's image ofthe day in question. After eight minutes or so, the programme returned to the live studio for anecdotes and discussion from a variety of guests. Regulars included Lance Percival, a satirist from TV shows of the time who sang the Start the Week intro theme as a topical calypso, cookery with Zena Skinner. The programme had a regular following but was thought to be too light-hearted and irreverent for 9am on Monday mornings by a new Director of Programmes.
Russell Harty (1987–1988)
The programme turned towards being a chat show during Harty's year in the chair; Melvyn Bragg, a friend of Harty's first appeared on the programme as a substitute presenter before illness led to Harty's death in 1988.
Melvyn Bragg (1988–1998)
After Harty's death, several presenters were tried out, including Kate Adie, Sue Lawley, George Melly and Melvyn Bragg. During Bragg's tenure the programme gained "a new reputation for gravitas"; and also a larger audience, which by 1996 was "at one to one and a half million, slightly more than the far more middle-brow programmes such as Midweek, Desert Island Discs and Loose Ends, which occupy the slot on other days." According to The Independent, "rows, however innocuous some of them seemed at the time, have become a trademark under Bragg: among the most notable have been Ben Elton vs Brenda Maddox, Rosie Boycott and Bragg vs novelist Kathy Lette, Armistead Maupin vs Libby Purves, and Bragg himself vs Joan Smith, Michael Dobbs, William Cash, Tony Parsons and Jean Aitchison. The programme's prominence in Radio 4's schedule meant that Bragg's elevation to the House of Lords as a life peer necessitated Bragg's relinquishing of an involvement in the programme.
Jeremy Paxman (1998–2002)
Paxman's tenure was relatively short for a broadcaster of his stature because his aggressive style of interviewing was not considered compatible with the programme.
Andrew Marr (2002–present)
Andrew Marr took over as the programme's presenter in 2002. Occasional stand-in presenters in recent years have included David Baddiel and Sue MacGregor. In January 2013, Marr suffered a stroke and went on sabbatical from the show, though he did chair a one-off episode in November and several episodes in December 2013. He thereafter returned as the presenter of the show, but not on a full time basis. Since 2013, he has alternated with various presenters, currently Tom Sutcliffe, Kirsty Wark and Amol Rajan.