Main cast • Gayathiri Shastry as Megala. Thilaga and Kalaiyarasan’s eldest daughter. •
Rajyalakshmi as Thilaga, Kalaiyarasan’s wife. Megala, Shakthi, Kanmani, Chezhiyan and Keerthana’s mother. •
Deepan Chakravarthy as Kalaiyarasan, Thilaga’s husband. Megala, Shakthi, Kanmani, Chezhiyan and Keerthana’s mother. •
Sakthi Saravanan as Chezhiyan, Megala’s brother. • Srividya Mohan as Kanmani, Megala’s younger sister. • Revathi Priya as Keerthana, Megala’s younger sister. •
Vadivukkarasi as Shanmuga Vadivu, Kalaiyarasan’s elder sister. Megala’s evil aunt. •
Aneesh Ravi as Anbu •
Yugendran/Vijaya Sharathy as Vishwa, Megala’s love-interest. •
Shreekumar as Diwakaran "Diwa", Shakthi’s husband. • Bharathy as Diwakaran's mother •
Kuyili as Vishwa's mother • Rajkanth as Bhoopathy, Kanmani’s husband. • Bhavana as Shakthi, Megala’s younger sister •
Sanjeev as Prathap\kannan, Keerthana’s husband
Recurring cast •
Shanmugasundaram as Kalai •
M. Bhanumathi as Kalai's Wife and Thilagavathi's mother • Sri Lekha •
Pandu •
Neelima Rani • Sumathy Sri • Revathy Priya as kirthana • Sangeetha as Anitha • Rangathurai • Giri •
Joker Thulasi as Constable Gopal • Kavitha Solairaja as Subha • Hema • Sumangali • Director Sadhasivam • Jothy • Senthil • Rajmathan •
Priyanka as Viji • Sobhana • Vincent Roy • Ravi Raj •
Nithya Ravindran • kirthiga • Kovai Papu • Gowthami Vembunathan ==Original soundtrack==