SPOILER ALERT: the following article contains massive spoilers, including the ending. If you have not yet seen the movie, proceed at your own risk, or better, come back to this article later!
SPOILERS AHEAD
Criminal Plot Summary and Synopsis
Arjun and Mahi have been married for 4-5 years, but their relationship is not what it used to be. Now, they are hell-bent on divorcing each other. Their common friends, Gagan and Jasleen, try to patch things up. While doing it, they plan a holiday together which gets cancelled somehow. They come back not realizing that 5 prison escapees are now hiding in their house. In their own home, they become prisoners-in-hiding. Now, Inspector Vikram enters the story–he is the one who is handling the prison escape case. Even Inspector Vikaram gets captured by the criminals, while Mahi escapes. But rather than running away, she comes back for her husband, and with Inspector Vikram’s help, she manages to free him as well. On one hand, Vikram gets his escapees, on the other Arjun and Mahi get their love, care and understanding back.
Source: Wikipedia (CC BY-SA 3.0).