As always, the fastidious habits of Poirot (played to perfection by David Suchet) and the charming naiveté of his assistant Hastings (Hugh Fraser) add just the right touch of levity to these grim tales. For this, one must credit the scriptwriters as much as the actors--their addition of witty exchanges and subplots make Christie's stories even more delightful onscreen than on the printed page. --Larisa Lomacky Moore