Om Prakash plays the loving gradfather Daddu who wants his grandson Arjun (Amitabh)to move to the big city and stand on his own feet. Praveen Babi plays Nisha, the unwilling bait used to lure wealthy Raja (Shashi Kapoor) to his death. What is that light that commands Nisha to do the killings? Why is she forced to kill against her will? Why does everyone try to kill Raja from the beginning, (they poison his cake, shoot at him when he is skiing) when they actually want his signature?? What on earth was the purpose of Dadu donning a black wig and visiting his grandson's hotel, pretending to be someone else? These, and many other questions remain unanswered. You've got to remove your thinking cap and forge on, and you're sure to enjoy this movie - songs, dances, crazy plot et al. Needless melodrama and the silly scene with Arjun trying to chase a fly around the room only add to the craziness that is this movie. ... More ... Collapse