Arjun Singh (Amitabh Bachchan) has been raised by his grandfather (Om Prakash). His grandfather sends him to work in Mumbai to experience life for himself and 'stand on his own feet'. Arjun soon finds work in a 5 star hotel owned by Raja (Shashi Kapoor). Someone is trying to kill Raja and Raja fears its his own mother Savitri (Waheeda Rehman). Arjun doesn't believe Savitri would kill her own son...

Arjun Singh (Amitabh Bachchan) has been raised by his grandfather (Om Prakash). His grandfather sends him to work in Mumbai to experience life for himself and 'stand on his own feet'. Arjun soon finds work in a 5 star hotel owned by Raja (Shashi Kapoor). Someone is trying to kill Raja and Raja fears its his own mother Savitri (Waheeda Rehman). Arjun doesn't believe Savitri would kill her own son so he pledges his loyalty to finding the person trying to kill Raja.