Prince, a dog trainer, faces an awkward situation when his pet dog Diana acts in a film alongside his ex-lover, an actress who shares the same name as the dog.
Prince
Karthika
Diana
Prince's father
Dr. Muthu
Peter
Director Ravi
Circle Inspector Pramod
Diana's father
Elizabeth
Shravan
Varghese Ummen/Elizabeth's husband.
Achankunju
Narayanan
Raju,husband of Karthika's eldest sister
Ajay, Production controller
Mini/Karthika's sister,Raju's wife
Sathyavel's wife
Interviewer
Petcare Driver
Paruvamma
George
Young Diana
Chauro
Kishore Kumar
Cultural Minister
Stunt master
Opposition Leader
Chief Minister
Nandhini
Advocate
Nurse
Judge
Advocate Anil
Doctor
