Anniyan is the story of Ramanujam Ambi Iyengar (Vikram), a lawyer who suffers from Multiple Personality Disorder. Ambi is an innocent and honest lawyer. If he comes across anyone not obeying the rules he files cases against them but all his efforts go in vain.　　His constant habit to be perfect in rules and honesty lead…

<p>　　卡莉（派琵·蒙格玛丽 Poppy Montgomery 饰）拥有超越常人的记忆力，她的大脑就好像一台扫描仪，将所见所闻尽数记下。可是，拥有如此强大能力的卡莉偏偏忘记了曾经姐姐被谋杀一案的细节，而这起案件也就此成为了悬案。<br/>　　渐渐从悲伤中走出来的卡莉重新回到了警队的凶杀组，和自己的前男友艾尔（迪伦·沃尔什 Dyla…

　　事情还从一间珠宝行被偷说起，警方很快就锁定嫌疑人--骑着单车，头戴白头巾的男子。然随着追查，发现嫌疑人数逐渐增加，这一切的一切，貌似都与一名叫伊克巴尔的人有关...。