No Entry opens its doors to reveal the lives of three men: Kishen, 'the married man'; Sunny, 'the bachelor'; and Prem, 'the married bachelor'. While the faithful Kishen, has a wife suspicious of his behaviour, playboy Prem has a wife who couldn't trust him more. And then there's Shekhar's bride-to-be, Sanjana who happens to be both distrustful and easy-going in equal measures.

Trouble begins when Prem makes Kishen drink the forbidden fruit that he so enjoys. This forbidden fruit takes the form of sultry siren Bobby, who walks through the no-entry board right into the lives of them all - leading to absolute chaos! Who is this Bobby, who manages to turn all their lives topsy-turvy? Each man has a different answer to the question: For Kishen, she is a temptress; for Sunny, she is trouble; for Prem, she is a trump card; For Kaajal, she is Sunny's wife; For Sanjana, she is Kishien's wife; for Pooja, she is the devil!

If this were all not enough, comes along politician, P.K. Gupta, who is hell-bent on creating more trouble for them all!

Music by Anu Malik and Lyrics by Sameer.