There is a death in the family of the Rastogi's. Hemant Rastogi has a cardiac arrest and he dies. The police take over the house and find out that the house and the family that lived within, is odd to say the least!!
Neighbours know precious little of the family and think they have seen someone walk the house at nights alone. They speak of the person as if he is a ghost!!! But no one can say for sure that there is anybody else living in that house other than Mr. Hemant Rastogi.
On further investigations, the police realize that there is another person who stays in the same house, Hemant Rastogi's son Tejas (Akshay Kapoor). A boy who has been hidden in the house by Hemant like he was some family secret!!
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Enter Purva Rana (Dia Mirza), daughter of a philanthropist, who runs an institution for the orphans and for youngsters who have committed petty crimes. She and her institution seem to be the only way out for
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Alag is the production foray of well-known photographer Subi Samuel into Hindi movies. The film deals with emotional relationships and is directed by Ashu Trikha. The film also stars Vinod Khanna, Mukesh Tiwari, Sharat Saxena and Tom Alter.