▁Da ag ▁was ▁J aya ▁Bach chan ' s ▁first ▁film ▁since ▁Nik h il ▁Adv ani ' s ▁Kal ▁Ho ▁Na a ▁Ho ▁in ▁ 2 0 0 3 . ▁ ▁The ▁production ▁of ▁the ▁film ▁gathered ▁some ▁controvers y ▁when ▁a ▁light ing ▁crew - member ▁d rown ed ▁in ▁the ▁G anges ▁River . ▁During ▁a ▁shooting ▁session ▁in ▁Var an asi , ▁body gu ards ▁of ▁R ani ▁M uk her ji ▁ag gress ively ▁moved ▁media ▁people ▁and ▁fans ▁away ▁from ▁the ▁film ▁set . ▁A ▁political ▁and ▁media ▁storm ▁followed , ▁as ▁various ▁groups ▁ins isted ▁that ▁M uk her ji ▁should ▁have ▁stopped ▁the ▁security ▁gu ards . ▁The ▁actress ▁then ▁apolog ised ▁to ▁the ▁media , ▁though ▁claim ing ▁the ▁media ▁were ▁trying ▁to ▁get ▁too ▁close ▁to ▁both ▁her ▁and ▁Kon k ona ▁Sen ▁Sh arma . ▁Some ▁scenes ▁involving ▁M uk her ji ▁and ▁Bach chan ▁were ▁shot ▁in ▁Bern , ▁Switzerland ▁and ▁Luc erne , ▁Switzerland . ▁ ▁C rew ▁ ▁Director : ▁Pra deep ▁S ark ar ▁ ▁Produ cer : ▁Pra deep ▁S ark ar ▁and ▁Ad ity a ▁Ch op ra ▁ ▁W riter : ▁Pra deep ▁S ark ar ▁ ▁Dialog ue : ▁Re k ha ▁N ig am ▁ ▁Music ▁Director : ▁Sh ant anu ▁Mo it ra ▁ ▁L yr ics : ▁Sw an and ▁Kirk ire ▁ ▁Edit ing : ▁K aus h ik ▁Das ▁ ▁Cin emat ograph er : ▁S ush il ▁Raj