India, Dec. 23 -- Amitabh Bachchan has already seen Sriram Raghavan's war drama starring his grandson Agastya Nanda. The actor took to his blog to share a heartfelt note about Agastya's performance, recalling the time he held him in his arms as a newborn baby. In Ikkis, Agastya plays India's youngest Param Vir Chakra recipient, Second Lieutenant Arun Khetarpal, who fought and died at just 21 during the 1971 Indo-Pak War.

Taking to his blog, Amitabh wrote, "As do they tonight when you witness the grandson excel in IKKIS .. the time when his Mother , Shweta is being rushed to Breach Candy Hospital as she encounters final labour pains .. his birth .. holding him barely a few hours later, and discussing whether his eyes were blue .. to the t...