Set in 1995, Chattambi follows the lives of abrasive outlaws in rural Idukki. When Kariah feels he is being excluded from the clan, he decides to lead his life on his own terms without realizing the grave consequences of his decision.
A past ridden with crime, death and pain is recounted to Freddy, a juvenile criminal, who has been assigned to eliminate his estranged uncle Sulaiman, an aging patriarch, while behind bars.
A group of friends attempts to make a 'halal' film that conforms to the guidelines and descriptions of an Islamic organization which they are a part of.