Karan Johar has shared his emotional thoughts on watching veteran actor Dharmendra on screen “for one last time” in the upcoming war film Ikkis. The filmmaker called the film deeply special and paid tribute to Dharmendra’s legacy. Directed by Sriram Raghavan, 'Ikkis 'tells the true story of Param Vir Chakra hero Arun Khetarpal and stars Agastya Nanda in the lead role.