An accounting firm turns to a local staffing firm when one of their accountants calls in sick. Unfortunately, the staffing firm only sends out zombie temps. Once the zombie temp arrives, all hell breaks loose.

Mumbai-based Kabir Dhiman, who comes from a wealthy building construction family, proposes to his long-time girlfriend, Natasha, much to the delight of both their respective families. He then gets together with one of two of his close friends, Imran Habib, a writer by profession, and they contact their London-based financial broker friend, Arjun, to remind him of a pact of traveling to Spain. The trio commence their long overdue trip not fully realizing that Arjun has still not forgiven Imran for his break-up with Sunani, while he himself regrets being dumped by Rohini, and must also compete with Imran for the affections of gorgeous Deep Sea Diving Instructor, Laila; Kabir struggles to accept life as Natasha's husband; and Imran must ready himself to meet his biological father, Salman, who had abandoned him at birth.

After the passing of his parents in an accident, Dehradun-based Kunal continues to study in a prestigious school, but is asked to leave and live with his paternal uncle, Deshraj; his aunt, Rajrani, and a cousin brother. Upon arrival, he is given a lukewarm response, and enrolled in the village school where not only he but all children are beaten and abused by teachers, especially Shantaram. When authorities find that Deshraj has embezzled Rs.80 Lakhs, he decides to cash the investments left behind by Kunal's parents, but finds that he can only do so after Kunal's death. He takes Kunal miles away to the fair, abandons him, returns home and informs everyone that Kunal is dead, and subsequently takes charge of the investments. Kunal befriends a petty thief, Kittu, who lives in an unoccupied house and adjusts to this new lifestyle. But more changes are in store for him after Kittu gets arrested, and he decides to return home to his uncle. Once there, he is mistaken for a ghost and takes shelter with a scientist, Dr. Vivek Rai, who, using special trick photography, transforms him into a superhero, Zokkomon. Through his new identity Kunal brings about positive change in the community and ends the abuse inflicted on school-children - but not for long - for Deshraj finds out and undertakes to ensure Kunal's demise once and for all.