India, Jan. 8 -- The trailer of Udhayanidhi Stalin, Aditi Rao Hydari and Nithya Menen starrer upcoming Tamil thriller Psycho was unveiled on Wednesday. The visuals promise an eerie but poetic story of a psycho killer on the prowl.

The trailer is cut in such a way that it doesn't reveal anything. The opening few seconds of the trailer give us a quick glimpse of the key characters which are played by Aditi Hydari, Udhayanidhi Stalin and Nithya Menen.

Watch the trailer of Psycho here:

The first few seconds of the trailer are quickly followed by shots of the killer. We see him with a butcher knife first and it's quickly followed by a shot where a woman is seen mopping blood off the floor. The trailer also hints that Aditi might be playing ...