Tik Tik Tik is a 1981 Tamillanguage Indian Murder Mystery Film directed by P. Bharathiraja for producer Prakash R.C, starring Kamal Haasan in the lead role supported by Madhavi, Swapna and Radha.
Dileep Kamal Haasan is a photographer working for a newspaper run by Lakshmi Narayanan Thengai Srinivasan. He is a photographer in a beauty pageant run by a rich industrialist, Oberoi Shamasundar L. Asrani, which was won by Sharadha, Swapna and Radha Madhavi, Radha and Swapna. He becomes professionally involved with Radha and Swapna while romantically involved with Sharadha. Soon Swapnas deadbody turns up and he becomes the main suspect in the murder investigation and is on the run from police. As his face is plastered in wanted ads all over the city and police watching Sharadhas house, he goes to meet Radha.Radha, who always considered Dileep as her brother as he was always nice to her, helps him and lets him stay in her apartment. The next morning, when Dileep wakes up and turn on the tap, the water is bloody red and he hears screaming coming from the apartment water tank. He goes to investigate when a group of people are gathered around the tank and is shocked to find Radhas bloody body inside the tank. Soon people recognize him from the wanted ad and mistakenly think that he murdered Radha. He is once again on the run from police for the murders. ........
Source: Wikipedia