Dak Ghar , a 1966 1 hour movie released on 1/1/1966 starring Balraj Sahni, Mukri, Sachin Pilgaonkar under the banner of Children Film Society. Dak Ghar 1965 Bollywood fim based on an eponymous play by Rabindranath Tagore. It was directed by Zul Vellani and starred Sachin, Mukri, AK Hangal, Sudha and Satyen Kappu among others, with cameo appearances by Balraj Sahni and Sharmila Tagore. Wikipedia.
