江湖纷争，麻烦不断。神剑山庄的三少爷谢晓峰（何中华 饰）和慕容世家的独女慕容秋荻（俞飞鸿 饰）在百般波折之下，终于迎来了二人要大喜的日子。可大婚当天，谢晓峰却不得不与夺命十三剑——燕十三（王冰 饰）进行一场比试，而这时意外发生，谢晓峰被他的兄弟铁铉之妻吕香华带走。而这背后竟牵扯到攸关国家生死存亡的大事。 燕王朱棣发生兵变，为了保护太子朱文奎的出逃，无奈之举下，谢晓峰答应了铁铉的请求，把他们一家杀死，让太子得以出逃。可这真相外人却不知，于是，谢晓峰背下了天下的骂名，被逐出家门，也和慕容秋荻分散。他们的孩子在凄凉中诞生，这样兜兜转转数十年，一切阴谋与真相到了不得不揭晓的时刻……
该剧描写了四位武艺、兵器均各具特色，而性格也各有独突的“四大名捕”，追录刺杀皇帝的凶手集团的故事。然而追查的结果，连四大名捕本身也始料不及，所遇到的阻力危险，竟然并非来自凶手集团，而是名捕所意想不到的力量。 全剧过程，峰回路转，揭发了许多令人意想不到的情景，构成一幕连一幕的高潮，他们的矛盾冲突也形成了叠起的激情。
The 7th Season rejoins Golden Globe winner Angela Lansbury as writer/detective Jessica Fletcher in the season that earned a Golden Globe nomination and two Primetime Emmy Award nominations! With her at the scene of the crime is an impressive lineup of guest stars, including Patricia Neal and the iconic Jerry Orbach. Whether Jessica is partnered with insurance investigator Dennis Stanton (Keith Michell), making her case in Nashville or even working to clear her own name, it's no mystery why the acclaimed series earned 41 Primetime Emmy Award nominations and 16 Golden Globe nominations during its many years of broadcast.
