Impure Blood

Peter Morfoot is a British mystery author as well as a well-known comedy writer having written for TV, radio and the stage. His work includes the six-part series Change at Oglethorpe; the plays Spray the Grass Green, Now You See Me, Now You Don't; and the sketch show series TV To Go, all for the BBC. He has also written for Mirror Group Newspapers websites and various other media. He has written six mystery novels set in France starring Captain Paul Darac of the Nice Brigade Criminelle.

Sam Alexander has been an actor for more than 20 years, working on screen, stage and at a microphone. He recently appeared in Machinal at the Old Vic and As You Like It at the Theatre Royal Bath. On screen he played defendant John Reisdale in the 2025 BAFTA-winning first season of The Jury: Murder Trial. Audio-wise, Sam narrates audiobooks and has appeared in over 30 radio plays on the BBC.