Peter Jones was born in Wem, Shropshire and he was educated at Wem Grammar School and Ellesmere College. He made his first appearance as an actor in Wolverhampton at the age of 16 and then appeared in repertory theatre in East Anglia. In 1942 he acted on the West End stage in The Doctor’s Dilemma and in 1942 he made an uncredited film appearance in Fanny by Gaslight. An early film credit was as a Xenobian trade delegate in Chance of a Lifetime (1950). Between 1952 and 1955 Jones starred alongside Peter Ustinov in the BBC radio comedy In All Directions. The show featured Jones and Ustinov as themselves in a car in London perpetually searching for Copthorne Avenue. The comedy derived from the characters they met along the way, often also played by themselves. The show was unusual for the time in that it was largely improvised—with the tape subsequently edited for broadcast by Frank Muir and Denis Norden, who also sometimes took part. Two of the more popular characters were Morris and Dudley Grosvenor, two rather stupid East End spivs whose sketches always ended with the phrase “Run for it Dudley” (or Morry as appropriate). One recording, from October 1952, survives in the BBC Sound Archive. Another notable radio role was as Bunter in Dorothy L. Sayers’ Lord Peter Wimsey stories. He was for 29 years a regular contestant on the panel game Just A Minute, becoming much-loved for his dry, acid wit.

He was the voice of The Book in the original radio series of Douglas Adams’ Hitchhiker’s Guide to the Galaxy. The creators had wanted someone with a “Peter Jonesy sort of voice” and after several rejections asked Jones himself. He reprised the role for the LP and the TV series. Jones had a role in Patrick Barlow’s The Patrick and Maureen Maybe Music Experience. Jones narrated Douglas Adams’s radio series Last Chance to See, in style similar to his earlier Adams collaboration. He also occasionally narrated television documentaries, such as the Equinox episode “Unravelling the Universe”, first broadcast in December 1991. On television, he was best known for his lead role as Mr Fenner in the Classic Comedy series The Rag Trade (BBC TV 1961-63, LWT 1977-78), but he also had acting roles in the British comedy series The Goodies, the courtroom drama Rumpole of the Bailey, Holby City, Whoops Apocalypse, The Bill, Midsomer Murders, Minder and two episodes of The Avengers. He also starred in the filmed comedy series From a Bird’s Eye View (1970), a vehicle for Millicent Martin, in an attempt to break into the American market. He also appeared as Maurice Morris in Episode 3 Season 5 of the British comedy series Man About The House (1975) From 1969 to 1971, Jones also starred (opposite Sheila Hancock) in a sitcom (for ITV, by Yorkshire Television) called Mr Digby, Darling, lasting 3 series (and 19 episodes).

Jones featured in a number of films, including Private’s Progress (1956), School for Scoundrels (1960) (reprising his Dudley Grosvenor character as a used-car salesman with Dennis Price), Just like a Woman (1967) alongside Wendy Craig, The Return of the Pink Panther (1975) and Chariots of Fire (1981). A talented screenwriter, he wrote and starred in the sitcom Mr Big, with Ian Lavender, Prunella Scales and Carol Hawkins, and wrote and starred in J Kingston Platt’s Showbiz Handbook. Jones died of natural causes, aged 79, in 2000 at Westminster, London. His wife, Jeri Sauvinet, was an American theatre actor and pre-deceased him in 1999. She played Miss Rufford in Lady Windermere’s Fan comedy play, written by Oscar Wilde. They had three children together; a daughter, Selena Doggett-Jones, and two sons Charles Daniel Jones, and Bill Dare Jones.