Hindi cinema

Sujit was the leading man in suspense flicks in Hindi in the early 1960s, like in Lal Bangla (1966) and Ek Saal Pehle (1965). He was often part of films with Rajesh Khanna as the lead hero, like in Aradhana, Ittefaq, Aan Milo Sajna, Haathi Mere Saathi, Amar Prem, Mere Jeevan Saathi, Roti, Mehbooba, Avtaar, Aakhir Kyon? and Amrit.

His other notable roles include that of a spy in Ramanand Sagar's Aankein (1968), Naya Raasta (1970), Jugnu (1973), Hamrahi (1974), Charas (1976), Dharamveer (1977), Dev Anand's Des Pardes, The Burning Train, Kaamchor, Krantiveer, Tiranga and many more. Sujit produced small budget movies like Asmaan Se Ooncha (1989) in the 1980s and then subsequently bigger budget films later like Daraar (1996), and Champion.

His best friends from the film industry were, Jeetendra and Rakesh Roshan, the two with whom Sujit used to hit the gym regularly. Other close friends included producer Saawan Kumar Tak and Randhir Kapoor, all of whom practically grew up together in the Hindi Film industry since the early 1960s.

Bhojpuri cinema

He appeared in such films as Bidesiya, Loha Singh, Dangal, Pan Khaye Saiyya Hamar, Champa Chameli, Patoh Bitiya, Sajan Kare Kanyadan, Bairi Bhaile Hamar , Nag Panchami, Saiyya Se Bhaile Milanawa, Aaeel Basant Bahar, Bidhana Nach Nachawe, Mai Ke Lal, Sampurna Teerth Yatra, Sajai Da Maang Hamar, Saiyya Magan Pahalwani Me, Ganga Kahe Pukar Ke, Ganga Jaisan Bhauji Hamar and Ganga Hamar Mai.

Death

Kumar died in 2010 of cancer, an illness from which he was suffering since 2007. His wife, Kiran Singh predeceased him in 2005; they have two children, son Jatin Kumar, a film producer, and a daughter Henna Singh. A condolence meeting took place on 8 February 2010, at the Indian Medical Association, beside PVR Cinema, Juhu, Mumbai where many of his friends from the industry, like members of the Kapoor family, Rakesh Roshan's family, and Rajesh Khanna's family paid their last respects.

Hindi

Producer

• 1986 : Anubhav
• 1989 : Aasmaan se Ooncha
• 1992 : Khel
• 1996: Daraar
• 2000: Champion
• 2004 : Aetbaar
• 1991 : Ganga Kahe Pukar Ke

He also acted in Zee horror show's episode Dahshat 1994-1995