Amar Updhyay who shot to fame as Mihir Virani in popular teleserial Sas Bhi Kabhi Bahu Thi has signed the first major film of his career. He has bagged the role of one of the ten heroes in JP Dutta`s film on Kargil called Tiger Hill. Upadhyay was earlier seen in Dev Anand`s film Censor.