Director: Hrishikesh Mukherjee
Writers: Gulzar (story), Hrishikesh Mukherjee (screenplay) ...
Cast: Dharmendra,
Jaya Bhaduri, Sumita Sanyal, Utpal Dutt, Vijay Sharma, Samit Bhanja,
A.K. Hangal, Asrani, Keshto Mukherjee, Lalita Kumari, Ashok Kumar,
Rajesh Khanna, Pran, Om Prakash, Amitabh Bachchan, Vinod Khanna, Dilip
Kumar, Hrishikesh Mukherjee, Navin Nischol, Mala Sinha, Shatrughan
Sinha and others
There are many guest appearances of many actors, one of them is Amitabh Bachchan.