What film did one of the co-stars of  Saajan Ka Ghar receive a National Film Award in 1970 for?
Rishi Kapoor Rishi Kapoor (born 4 September 1952) is an Indian film actor, producer and director known for his works in Hindi cinema. He received the National Film Award for his debut role as a child artist in his father Raj Kapoor's 1970 film "Mera Naam Joker" (1970). Kapoor had his first lead role as an adult opposite Dimple Kapadia in 1973 with the film "Bobby" and received the Filmfare Best Actor Award in 1974. "Bobby"' s worldwide success launched him as a global movie star, domestically in India and overseas in the Soviet Union.
Parveen Babi Parveen Babi (4 April 1949 – 20 January 2005) was an Indian actress, who appeared in 60 feature films and is most remembered for her glamorous roles alongside top heroes of the 1970s and early 1980s in blockbusters like "Deewar", "Amar Akbar Anthony", "Namak Halaal", "Suhaag", and "Shaan".