Masterpiece Theatre Lord Peter Wimsey, using the name Death Bredon, works as a copywriter in the advertising firm of Pym's Publicity in hopes of uncovering a murderer and a ring of cocaine dealers. Lord Peter, assisted as usual by the indomitable Ch... (more)ief Inspector Parker, squares off against the kingpins of a drug-smuggling ring, only to find himself arrested for murder before he can set the facts all in a row and solve the case. In Part 4: Victor Dean has been killed on a staircase, a mysterious stranger lies dead beneath a train, and Lord Peter may soon be the third to die as it becomes clear that the gang smuggling drugs is using the advertising agency in a complex plan to deflect suspicion.