Joker is a political satire which criticises the present political absurdities. Mannar Mannan (Protagonist), a rural villager, who self declares himself as President of India, always protests Government for all the absurdities happening around his village

Karthick falls in love with Pooja, who always remains aloof and turns down his proposal. Karthick sets out to discover the reason behind her sadness and subsequently win her heart.