Edward Petherbridge is an English actor, writer and artist. Among his many roles, he portrayed Lord Peter Wimsey in the 1987 BBC television adaptations of Dorothy L. Sayers' novels, and Guildenstern in Tom Stoppard's Rosencrantz and Guildenstern Are Dead. At the Royal Shakespeare Company in 1980, he was a memorable Newman Noggs in the company's adaptation of Dickens's The Life and Adventures of Nicholas Nickleby.

Lord Peter Death Bredon Wimsey is the fictional protagonist in a series of detective novels and short stories by Dorothy L. Sayers. A dilettante who solves mysteries for his own amusement, Wimsey is an archetype for the British gentleman detective. He is often assisted by his valet and former batman, Mervyn Bunter; by his good friend and later brother-in-law, police detective Charles Parker; and, in a few books, by Harriet Vane, who becomes his wife.