Sriram on why Agastya replaced Varun in Ikkis

Filmmaker Sriram Raghavan, who is currently receiving rave reviews for his recently released film Merry Christmas starring Katrina Kaif and Vijay Sethupathi, opened up about Amitabh Bachchan's grandson Agastya Nanda replacing Varun Dhawan in his upcoming film Ikkis, which also stars Dharmendra in a pivotal role. The movie is based on the life of the youngest Param Vir Chakra recipient Arun Khetarpal.