Producer: Kumar Mangat, Sunil Lulla
Director: Rohit Shetty
Cast: Ajay Devgan, Arshad Warsi, Irrfan Khan, Ayesha Takia, Anjan Sukhani, Mukesh Tiwari, Tusshar Kapoor, Esha Deol
Music: Shibani Kashyap, Daler Mehndi, Amar Mohile, Suroor, Sandeep Chowta, Raghav Sachar

Sehar’s (Ayesha Takia) life goes for a toss when she becomes conscious of a Sunday missing from her life’s calendar that hints towards a probable lethal attack on her. Enters A.C.P Rajveer (Ajay Devgan) who in his attempt to find out the truth about the missing Sunday, ends up finding startling revelations.

In course of the investigation, it is discovered that on that particular Sunday, Sehar interacted with quite a few people counting Ballu (Arshad Warsi), the taxi driver and his buddy, Kumar (Irrfan Khan), a careworn NSD actor, Ritu (Anjana Sukhani), Sehar’s best friend, a creepy character, and a crowd of guys whom she came across while partying at the discotheque.

As Rajveer stumbles with the case, a new twist upsurges when Sehar is convicted of a murder case. At the start, Seher feels amused, then bemused and then petrified when she finds all evidences surmounting against her.

But sadly, she can’t remember anything to deny the allegations. In the meantime, her fiancé, ACP Rajvir Randhava gets convinced that she is innocent but is also dead sure about her connections with the incidents.

Things take an interesting turn with the recovery of another dead body again hinting at Sehar’s involvement with the case. But alas, Sehar is unable to remember anything.

With Sehar struggling to recall that one particular Sunday, things get even worse for Rajvir who has to put up with the fact that the girl he loves may actually be a deadly criminal.

Is Sehar really naïve as she seems or there is a lethal façade to her cheerful demeanor? To find out, don’t forget to hit the theatres.