T. V. Radhakrishnan as a child made his debut with Uthama Puthiran (1940) as son of NS Krishnan. He had the prefix "kaka" (crow) attached to his name after a role he played as a young boy, in the film
Mangayarkarasi (1949). In the film, he literally climbed a tree to catch a crow and since has been associated with the crow, earning him the nickname. He acted in 1947 movie "Paithiyakaran" a NSK movie where MGR acted as a supporting character. Radhakrishnan acted in over 400 films which include Tamil, Telugu and Malayalam films. After performing a variety of roles with several actors of yesteryear Tamil cinema, he experienced renewed interest thanks to actor Kamal Haasan who believed newer audiences should not miss watching such talent. ==Family and death==