The film stars Mohanlal, Lakshmi Rai, Siddique, Lal, Mukesh, Manoj K.Jayan, Rahman,Anoop Menon, Harisree Ashokan and Jagathy Sreekumar.

[3] The film tells the story of Chandramouli (Mohanlal), a composer and drummer, of his return to Chennai from South Africa for a brief visit and of the incidents happening in that short span.

Gunasekharan (Siddique), a leading music composer, is busy with his composition for the latest film directed by Lal Jose.

Knowing this, Mouli enters the engagement venue and takes Daya to the studio for half an hour despite the opposition from her family members.

The failure of the movie also resulted in a small spat between Mohanlal and Ranjith which continued till the duo came together for the hugely successful Spirit in 2012.

"Rock & Roll is an out and out musical entertainer set in Chennai milieu with the background of a recording studio and the world of musicians.