The performance of Amitabh Bachchan stands out amongst some of the greatest names of the 70s.Hrishikesh Mukherjee yet again shows that he is capable of presenting comedy in as sublime manner as he does emotions.Right through the movie not a single scene seems to be out of place.Dharmendra and Sharmila Tagore keep you spellbound for the initial part of the movie while Amitabh steals the show in the later.Dharmendra does well in his disguise as a gatekeeper earlier and as a driver for the most part of the movie.Actually this brings out of him his comic talent which would not have been possible with his real character of a serious botany professor.Keshto Mukherjee,Jaya Bhaduri and David are full of energy whenever they appear.The scenes which are bound to make the viewer laugh are the ones in which Dharmendra as the driver Pyare Mohan first meets Raghav and the final climax of the movie in the temple where Amitabh and Jaya are getting married.The music of Sachin Dev Burman is superb as usual.Needless to mention is the brilliance of Lata Mangeshkar in the songs "Ab ke Sajan Sawan Mein" and "Chupke Chupke Chal Re purwaiya".

This film is evenly paced throughout, though it turns out to be a Dharmendra show! Prominent among the hilarious scenes are, when Dharmendra, as a chauffeur, seeks clarification from Om Prakash as to why 'go', 'so' are pronounced in the same way and why not 'to', and the other is that Amitabh Bachchan (English Professor) is shown memorising some aspects of Botany using a college botany textbook under dim-lit table-lamp, because he has to take 'botany tuitions' for his sweetheart (Jaya Bhaduri)! Gulzar's screenplay and dialogues take the cake in this film! A must-have among the VCD collection! 'Chupke-Chupke Chal Ree Purvaiya' is the pick of songs of this film, which too are melodious.

Chupke Chupke is masterpiece by Hrishikesh Mukherjee, I love his style of story telling be it Bawarchi, Rang Birangi, Naram Garam, Golmaal, Khubsoorat, Buddha Mil Gaya, all of which are great movies. All his stories have very simple storyline, powerful cast, lots of human emotion and patriotism towards Indian culture and languages.

Dharmendra is truly amazing, and so is Amitabh Bachchan and rest of the cast supports them well. Since most of the dialogs are in pure Hindi, some people may find it difficult to follow. Hrishikesh Mukherjee through his movies and characters always pointed to some aspect or the other of the lives of Indian people, and hence all his characters always feel very real and get deep inside your skin and you become a part of the act.

The practical joke played by a Botany professor on his brother-in-law is the focus of the movie, as pointed out by other commenter. Chupke Chupke is a film in which the dialogs combine with the situations to collectively impart the comic momentum to the movie which persist till the very last minute, very very entertaining film, highly recommended for the entire family. If you liked this movie, then do give the movies mentioned at the beginning a shot, you would thank me later. :) also highly recommended.