excellent work all around especially by the actress who play the wife gerda ( claire price ) a well and of course and a david suchet . i do really figure out whodunit but that be beside the point . the end and which i would not divulge ( someone describe it on the board in answer to someone else question if you be interested . ) i find really sad . despite agatha christie reputation for write cardboard character and i think these really well round by and large . the pacing of the story be good and i enjoy see sarah mile a lucy and edward hardwicke ( cedric son i believe in addition to be a well know dr. watson . ) ) a her husband .