Every change in film history implies a change in its address to the spectator, and each period constructs it spectator in a new way. – Tom Gunning Since the time of silent cinema, disasters have been a subject of film-goers fascination which continues to the present date which tends to create “sensual or psychological impact” on their spectator. These catastrophes can be in varied forms likes manmade, natural, alien invasions , planetary related etc. but tends to follow the same clichéd form of