Professor Jeffrey Richards investigates how the London Harley Street psychiatrist-turned-detective solved his cases.
An investigation of how Harley Street psychiatrist-turned-detective, Dr Morelle used psychology as well as criminology to solve cases.
Series about classic detectives presented by Professor Jeffrey Richards.
With Cecil Parker, Sheila Sim and Ernest Dudley.
Producer: Helen Williams
First broadcast on BBC Radio 4 in 1999.