New Delhi, April 25: Known for her roles in 'Badlapur', 'Hunterrr', 'Manjhi - The Mountain Man', 'Phobia', and 'Parched', among others, actress Radhika Apte talked about the USP of the spy comedy 'Mrs Undercover' in which she is seen playing the role of Durga, a housewife and an undercover agent.