Actor Mangal Dhillon, best known for his performance in hit TV serials such as "Junoon" and "Buniyaad", died battling cancer on Saturday in Ludhiana district's Neelo Kalan village, his family said. He was 64. Dhillon, also known for Hindi films such as "Khoon Bhari Maang" and "Vishwatma", was admitted to a private hospital before his family took him home a few days ago.