'Arikil Oraal' is an intriguing and suspenseful mystery thriller film revolving around five pivotal characters from different walks of life, living in Kochi, and trying to enjoy life to the utmost.
Indrajith Sukumaran plays a creative ad director in a well known advertising company based in Bangalore who has relocated to Kochi on a transfer; Remya Nambeesan as Veena plays a trained dancer; Nivin Pauly plays a waiter at a cafe; Prathap Pothen plays a psychologist; and Lena Abhilash plays the head of a corporation.
At Kochi, Siddique (Indrajith) through his friend Veena (Remya Nambisan), becomes acquainted with Ichcha (Nivin Pauly) and decides to share accommodation with him. Ichcha's influence creates changes in the life of Siddique. Ichcha's ways and behavior seem strange and unusual to everyone, but nobody is able to figure out the reason for his peculiar behavior and mysterious ways.
The intriguing sequence of events that follow in the life of Siddique and Ichcha form the central plot of 'Arikil Oral'.