Scripted and directed by veteran Fazil, the movie is all about Moss D Samuel (Dileep) a fun loving conman who lives with Tessy, a nine year old kid, lovingly called as Cat ,(baby Nivedhitha) who is more than a sister and friend to him. Both these orphans, daily hatches some mischievous plans to earn the day's meal. Amidst one such encounter they collides with Nandhana, a happy go lucky millionaire, who is at the city from Bangalore to tame her only brother Sumesh, entrapped with narcotics and a deal of death.
Nandhana (AswathyAshok) takes the presence of ?Moz And Cat? as a chance to bring back her drug addict brother to safety of their family and realities of life. With the help of dangerous but intelligent plans hatched by Moz, they take on Panakkal Das (Manoj K Jayan), the customary villain who is there to destroy Sumesh and his fortunes.