<p>The story of Dr William Jackson Crawford, an engineer and teacher, who carried out a series of strange experiments with a teenage medium and her family before his untimely death on the shores of Belfast lough in 1920. </p><p>Dr Crawford’s findings were extraordinary and widely published – but was it all a hoax?</p><p>Episode 1 – A Man in His Usual Health.</p><p>The body of a man is found on a rocky shore near Bangor, Northern Ireland. In his pockets are a sealed letter to his wife, a silver watch stopped at 7.50 and a small bottle of whiskey.</p><p>Dr Crawford was a respected engineer, but in the years before his death he carried out a series of elaborate and increasingly unusual experiments – to prove that Belfast teenager Kathleen Goligher could communicate with the dead. </p><p>Written and presented by Reggie Chamberlain King</p><p>Readings by </p><p>Dave Fleming Lucy McConnell Mark Claney Stephen Beggs</p><p>Produced by Conor McKay Editor Andy Martin A BBC Northern Ireland production</p>