Young Arjun (Amitabh Bachchan) is brought up by his Daddu (Om Prakash). His Daddu decides for him to go to the city in search of a new job and life. While in the city he meets up with Bhairon (Ram P. Sethi) who guides him into finding a job as a servant in a 5-star hotel owned by Raja (Shashi Kapoor). While in the hotel, Arjun meets Poonam (Smita Patil) and falls in love with her. During this time, many attempts are made to kill Raja by the one and only Girdar Singh (Satyendra Kapoor) and his son Ranjeet (Ranjeet). All these attempts are thwarted by Arjun. Will he be able to save Raja from these attacks?