3 Review(s)

They are formidable enemies in their own rights: a French scientist, an American millionaire, a brilliant Chinese gentleman, and a master of disguise. But together they are the Big Four, a partnership with one simple goal--murder. Hercule Poirot has never come up against an opponent so vicious . . . or so deadly. An emaciated stranger approaches Hercule Poirot, shouts a warning about \"the big four\" and drops dead. Who knew Poirot\'s inquiry into the man\'s odd behavior would lead to an underground laboratory, an insane asylum, and rumors of a secret weapon?