Agatha Christie's Poirot

Agatha Christie's Belgian sleuth is called in by an old friend to investigate a drowning but uncovers a series of mysterious deaths - when novelist Ariadne Oliver attends a Halloween party in Woodleigh Common, she hears young Joyce Reynolds boast during the spooky festivities of having witnessed a murder years before. The story is heard by everyone present including her brother, hostess Rowena Drake and the local vicar - when Joyce is found drowned in an apple-bobbing bucket later that evening, Ariadne calls in her old friend Hercule Poirot to investigate. Although the local police do not take Joyce's claim seriously, Poirot soon uncovers a series of strange deaths in the village and realises that Joyce could have seen any of them - then another child is found drowned... Can Poirot solve the mystery and prevent any further tragedies?