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.
Raj Khosla Raj Khosla (Hindi: राज खोसला ; 31 May 1925 – 9 June 1991) was one of the top directors, producers and screenwriters in Hindi films from the 1950s to the 1980s. He was known for bringing in "neo-noir" and style in Indian cinema since black and white times, and also as a "women's director" because he showcased actresses at their best. He is often credited for the success of actors such as Dev Anand. Starting his career under Guru Dutt, he went on make hit films like, "C.I.D." (1956), "Woh Kaun Thi?" (1964), "Mera Saaya" (1966), "Dostana" (1980) and "Main Tulsi Tere Aangan Ki" (1978), which won the Filmfare Best Movie Award. His early background in classical music ensured that most of his films excelled in music.