Musafir (1957)
Musafir is a 1957 Hindi movie, written by Ritwik Ghatak and Hrishikesh Mukherjee, and directed by the latter in a directorial debut. The film is about a house and the lives of three families who live in it, so in essence it is three stories linked by the house. The movie is Hrishikesh's directorial debut. The film stars Dilip Kumar, Kishore Kumar, Keshto Mukherjee, Suchitra Sen and Nirupa Roy. The music is by Salil Chowdhury.
More at Wikipedia.