PD James's gentleman commander hunts a serial killer on the loose in desolate Norfolk. Stars Robin Ellis and Susannah Doyle.

The commander is on hand when the serial killer dubbed The Whistler claims his fifth victim. Stars Robin Ellis.

Commander Dalgliesh discovers a murder victim, but The Whistler seems to be out of the frame for this one. PD James dramatisation stars Robin Ellis.

Commander Dalgliesh's hunt for the Whistler seems to be over, so Hilary Robarts' killer is still at large. Dramatisation of PD James's novel stars Robin Ellis.

Caroline Amphlet reveals her true aim and Amy realises that she is more involved than she could ever imagine. Stars Robin Ellis.

A double death at sea appears to give the police what they're looking for, but the Commander isn't so sure. Stars Robin Ellis.