With the Tamil producers and theaters association strike is still in place there is no new Tamil release in the auspicious tamil new year day. (its a very rare event). There are lot of old Tamil films getting re released and non Tamil movies getting dubbed in Tamil and releasing in Chennai.
Actor Siddharth makes is debut in Malayalam with his first movie Kammara Sambhavam which is releasing today 4/14/18 on Tamil new year day (also Vishu). It will release in Malayalam with English subtitles, not sure if this will have dubbed version
The movie has Dileep in the lead and also another prominent from Kollywood industry Bobby Simha also in the cast. It is unknown if Bobby simha will play the negative role. The movie is directed by Rathish Ambat and story by Murali gopy.
Bobby Simha poster from Kammara Sambhavam
Actor Dileep from Kammara Sambhavam