Mouna Raagam (TV series)

Mallika when studying in college falls in love with an upcoming singer Karthik Krishna. After marrying, Karthik leaves a pregnant Mallika alone leaving to Chennai. In Chennai, Karthick is forced to marry Kadhambari the daughter of a music company owner Viswanathan. Mallika meanwhile gives birth to a girl Shakthi. Kadhambari gives birth to Shruthi. Kadhambari accidentally kills Mallika and escapes. When Shakthi's maternal aunt tries to sell her as she have the ability to sing well, she escapes from her. Disguised as a boy, she reaches Chennai and adopted by Karthik's brother Murali and his wife Nandhini. From the beginning, Kadhambari and her family hated Shakthi. Months passed and finally Murali and Nandhini learns about Shakthi's past and that she is Karthik's elder daughter. But they keep it a secret in fear of Kadhambari. Eventually, everyone in the family learn that Shakthi is Karthik's daughter. Kadhambari and her daughter Shruthi were infuriated. Meanwhile, Mallika is alive, taking treatment in a Ayurveda Hospital suffering from Memory Loss due to the accident. Later, Shakthi, Mallika and Karthik reunite and Mallika is bought Karthik's home. Mallika's pleasing words made Shruthi and Shakthi friends which made Kadhambari more angry. Later, she spoils Shruthi's mind and turns against Mallika and Shakthi. When Karthik introduces Mallika and Shakthi as his wife and daughter in an award show, Shruthi leaves home in anger. Kadhambari is affected mentally on Shruthi's disappearance. Shruthi is kidnapped by Guru, Raghav's brother. Raghav is Kadhambari's boyfriend during college days who tells that Shruthi is his daughter and not Karthik's due to their relationship and eventually blackmails her. In a spree, Kadhambari kills Raghav and later blackmailed by his brother Guru. Karthik, Mallika and Nandhini learns this truth but didn't ask anything to Kadhambari. Everyone in the family is searching for Shruthi. Meanwhile, Shakthi take care of Kadhambari as a mother. Guru's mother Raghavi decides to make Shruthi escape from Guru's captivity. Shruthi came back home. She blames Sakthi and Mallika for her disappearance. Mallika and Sakthi leave the house. What lays in store for them?

Main

• Krithika Khelge as Shakthi / Velan (2017–2020): Mallika and Karthik Krishna's daughter
• Sherin Farhana as Shruthi (2017–2020): Daughter of Kaadhambari and Karthick Krishna
• Rajeev Parameshwar as Karthik Krishna (2017–2020): Father of Shruthi and Shakthi, Mallika and Kaadhambari's husband.
• Shamitha Shreekumar as Kaadhambari (2017–2020): Karthik Krishna's second-wife and Shruthi's mother
• Chippy Renjith as Mallika / Karpagam (2017; 2018–2020): Shakthi's biological mother and Shruthi's Step Mother and Karthik Krishna's first wife

Recurring

• Manoharan Krishnan as Murali Krishna (2017–2020): Karthik Krishna's elder brother
• Tamil Selvi as Nandhini Murali Krishna (2017–2020): Murali's wife and Karthik's sister-in-law.
• Supergood Kannan as Pazhaniswamy (2017–2020): Mallika' brother, Shakthi's loving maternal uncle, Swarna's husband and Nila's father.
• Anand Babu as Vishwanathan (2017–2020): Kadhambari's and Maya's father, Shruthi's grandfather.
• Adhithiri Dinesh as Lavanya (2018–2020): Shakthi's best friend and Shruthi's enemy.
• Seema G. Nair as Swarna Pazhaniswamy (2017–2020): Shakthi's aunt and Mallika's sister-in-law
• Anjali Devi as Rukmani Vishwanathan (2017–2020): Kadhambari and Maya's mother, Vishwanathan's wife and Shruthi's grandmother.
• Devika as Parvathi Krishnan (2017–2020): Murali's and Karthick's mother, Shakthi and Shruti's grandmother and Mallika, Kaadhambari and Nandhini's mother-in-law.
• Sindhu Manu Varma as Raghavi: Raaghav and Guru's mother (2019–2020): Raghavan and Guru's mother
• Janani Ashok Kumar as Miss Mallika: Shruthi and Shakthi's Governess
• Raghavan as Guruji: An ayurvedic medical practitioner
• Nathan Shyam as Raghav and Guru (dual role)
• Sesu as Maya Vishwanathan: Kadhambari's sister, Vishwanathan and Rukmani's daughter, Shruthi's aunt
• V. R. Thilagam as Chokkalingam: Nandhini's father

Main

• Raveena Daha as Sakthi Krishna
• Shilpa as Shruthi Krishna
• Rajeev Parameshwar as Karthick Krishna
• Ansree Chembakassery as Kadhambari
• Chippy Renjith as Mallika

Recurring

• Tamil Selvi as Nandhini
• Manoharan Krishnan as Murali Krishna
• Anand Babu as Vishwanathan
• Anjali Devi as Rukmani
• Salamanul Faris as Varun
• Rahul Ram as Tarun
• Kailas Nath as Sugumar Mama