The trailer of the film shows Saif Ali Khan held captive under different situations and the only thing his captor seems interested in is his identity. Saif is also out to find out about '242'.
We see more of Kareena Kapoor in this trailer. But her role is confusing as she is sometimes seen with Saif and sometimes with his enemy.
The trailer shows Saif in hand-to-hand combat, shooting guns, jumping from flyovers, racing the cars, smashing them and even scorching the highway on a bike with Kareena Kapoor sitting pillion.