Anveshana (transl. Quest) is a 1985 Indian Telugu-language mystery thriller film written and directed by Vamsy. It stars Karthik, Bhanupriya, Kaikala Satyanarayana and Sarath Babu with music composed by Ilaiyaraaja. The story revolves around an ornithologist and a police officer coming to a forest and trying to solve the mystery of a series of killings, allegedly by a man-eating tiger.

Murali Karthikeyan Muthuraman, better known by his stage name Karthik, is an Indian actor, playback singer and politician who works in Tamil cinema. He is the son of veteran actor R. Muthuraman. In the 1980s and 90s, Karthik was one of the biggest stars in the industry. He was first introduced by Bharathiraja in the Tamil film Alaigal Oivathillai (1981) and became a lead actor in Tamil films by his own. He has also appeared in some Telugu films where he was initially credited as Murali. Karthik is popularly known as Navarasa Nayagan for his "ability to emote all forms of actions and emotions". He has acted in more than 125 films. He has been the recipient of four Tamil Nadu State Film Awards, a Nandi Award and four Filmfare Awards South.