Chathurangam movie is about Attiprakkal Jimmy (Mohanlal) who is a young wrestler from Kottayam,and who is associated with the Keraladesham Congress Party and is anticipating a seat in the next assembly elections.Minister Kora (Saikumar) takes a special liking for Jimmy and considers him his lieutenant and political heir. Paulose (Vijaya Raghavan) who leads the rival faction is always at loggerheads with Kora and very often Jimmy steps in to humble Paulose and his men.