Cast : Ajay Devgan, Kareena Kapoor, Arshad Warsi, Amrita Arora, Tusshar Kapoor, Anjana Sukhani, Shreyas Talpade, Celina Jaitley, Mukesh Tiwari, Vrajesh Hirjee, Sanjay Mishra, Ashwini Kalsekar and Murli Sharma
Produced By: Dhilin Mehta
Music Director: Pritam Chakraborty
Directed By: Rohit Shetty

Gopal (Ajay Devgan) stays with his wife Ekta (Kareena Kapoor), sister Esha & a dumb brother in law Lucky (Tusshar Kapoor).

Gopal for one whole night gets stuck in a yacht after he saves an attractive young woman Meera (Celina Jeitly) from few goons on his way back home from his office. Due to the circumstances they stays back on the yacht.

He arrives home the next day, and meets his very suspicious wife, Ekta, who is a hard core Saas bahu television soap viewer and suspects him of flirting with girls from his staff.

Gopal finds it difficult to satisfy her with the incident which took place last night, and he invents a story about spending the night with a fictitious friend named Anthony Gonsalves. Ekta does not believe that he ever had a friend by that name, and decides to write to Anthony to come and visit her.

Gopal then convinces one of his juniors, Laxman (Shreyas Talpade), to pretend that he is Anthony, and thus convince Ekta that he was indeed telling the truth.

Laxman agrees to do so, and everything goes according to plan until the address on which Ekta had written a letter to Anthony turns out to be real.

Meanwhile Gopal finds out that a dead body was found at the same location where he saved Meera from the goons. The investigating officer Maadhav (Arshad Waarsi) who is even Esha's boyfriend and does not get well along with Gopal, finds out that Gopal was missing from his home that very night and the dead was an employee from his company. There begins Maadhav's investigation - resulting in hilarious chaos.