新调任到调查组的欧阳聪（欧阳震华 饰）拥有极高的智商，由他处理的各种复杂离奇的交通意外都能够轻易破解。戴政君（马德钟 饰）是一名出色的律师，他凭着独特的价值观及出色的辩护技巧享负盛名。随着一次调配的安排，聪与他一向心存好感的重案组警司徐曦怡（万绮雯 饰）调查几宗离奇案件，在侦查期间，警方眼看可以“收网”之际，却发现一直置身事外的君，在重要关头设局让聪跌入失职误杀的圈套中。 该剧是《铁马战车》的续集。
Syfy宣布续订《凡妮莎海辛》第二季。
This 7-year series chronicled the adventures of the Impossible Mission Taskforce (IMF), a team of government spies and specialists who were assigned "impossible missions" by the unseen "Secretary". Although the cast varied over the years, the main characters included The Team Leader (Dan Briggs the first season, then Jim Phelps the other six), The Techno-Wizard (Barney Collier), The Strongman (Willy Armitage), The Master of Disguise (first Rollin Hand, then The Amazing Paris), and The Femme Fatale (Cinnamon Carter, Casey, Dana Lambert, Mimi Davis). The series is best known for its opening mission assignment (conducted by a pre-recorded tape), the theme composed by Lalo Schifrin, the leader's selection of mission agents from a dossier, the opening briefing, the intricate use of disguises and a typical "mask pulloff" scene near the end of most episodes, and the relative lack of characterization of the characters.
