The teaser of Karan Johar's dream project, Kalank, was released recently. Set in 1945, the period drama boasts of an ensemble cast including Madhuri Dixit, Sanjay Dutt, Alia Bhatt, Varun Dhawan, Aditya Roy Kapur and Sonakshi Sinha. It is directed by Abhishek Varman. The opulent sets, magnificent costumes, stunning dance sequences, unique characters and top-notch action sequences are the takeaways from the teaser. Apart from bringing back the iconic onscreen pair of Madhuri Dixit and Sanjay Dutt after a gap of 25 years, it also marks the first collaboration of Fox Star Studios, Dharma Productions and Nadiadwala Grandson Entertainment.