But also on board is the obnoxious and highly unpopular Mrs Claperton, so perhaps Poirot will not be resting 'the little grey cells' for long.

As Kenneth Branagh brings his third Hercule Poirot film to theaters with ... occasionally passable accent, we get very little ...

Trapped in the snow with a killer still on board, can famous detective Hercule Poirot crack the ... in order to take care of his little grey cells, he has to distance or isolate himself from ...