Before killing her he makes a video from her phone where she is narrating how she got a conviction for her client's husband as a lawyer, which he broadcasts to news channel.

A team of special force led by Rangeela is tracking Common Man, a serial killer who targets strong and independent professional women.

With great difficulty, Rangeela locates an undercover agent Durga who is a housewife and at times clumsy in her work, lives with her husband, in-laws and has a school-going kid.

Durga is quick witted and balances her household duties along with her undercover work and tracks a person going inside a girl's college.

By the night Durga hones her skills with her son's toy guns and video games and in the day time tries to trace who the common man is.

Accidentally Durga reads romantic chats of Ayesha with her husband's and goes in a state of shock and stops reporting to her duty.

Ayesha is revealed to be a mole of Ajay who wants to tie all loose ends before he executes the biggest job i.e. kill the CM.

"[9] Shubhra Gupta of The Indian Express rated the film 1.5 stars out of 5 and wrote "Except the way it unspools, there are neither laughs nor thrills in this raising-the-gong-for-feminism ‘Mrs Undercover’.

A daft plot and pedestrian filmmaking combine to make Mrs Undercover an eminently forgettable action-comedy.

"[11] Prateek Sur for Outlook India rated the film 2 stars out of 5 and wrote "‘Mrs Undercover’ did have great potential, however, lacklustre writing especially the climax killed the entire fun of the movie.