David Suchet attempts to unravel the mysterious appeal of the great detective Hercule Poirot - and reveals what it has been like to play one of fiction's most enduring creations.

In the second series, as always, Poirot's ingenious mind manages to find a way through a number of mysteries. He even manages to feign disinterest in a case when it is apparent that Hastings wishes to take the glory in order to impress a lady.