Yaaradi Nee Mohini (TV series)

• Shreekumar (2018–present) as Mutharasan (Muthu / Muthu Mama): He is rich, kind-hearted, and helpful. He has a small love with Vennila although he is supposed to marry Swetha. He is the father of his long lost daughter Ruthra and husband of Chitra (Ghost) and Vennila.
• Nachathira as Vennila / Appu: Mutharasan's second wife. She is famous in her village for her spiritual prayers and loves his cousin Mutharasan. Finally she married Mutharasan against all the struggles done by Swetha. (2017–present)
• Chaitra Reddy as Swetha: Neelambari's brother Karunakaran's daughter, a cruel lady who wants to take over Neelambari's family's wealth by marrying Mutharasan. Although all the plans were fail due to Chitra's ghost and circumstances, still she takes revenge against Vennila, Janani, Karthick and tries to marry Mutharasan. (2017–present)
• Fathima Babu as Neelambari: She wants Mutharasan to marry Swetha to get his all properties but her plans failed. Now she takes revenge against Vennila. She was Mutharasan's stepmother and Marudhu, Poongodhai, Janani and Karthick's mother. (2017–present)
• Yamuna Chinnadurai as Chitra: Mutharasan's first wife. She was killed by Neelambari and Karunakaran in a fire accident and became a ghost. She is a mother of Ruthra. Now as a ghost she safeguards Mutharasan, Vennila, Karthik and Janani whilst frightening Swetha and Neelambari. (2017–present)

• Barath as Marudhu: Neelambari's first son (2017–present)
• Vinitha as Kalai: Neelambari's daughter-in-law, Vennila's friend and Marudhu's wife (2018–2019 and 2020–present)
• Minnal Deepa as Poongodhai: Neelambari's first daughter (2017–present)
• Aravind Khathare as Dr. Azhagappan: Poongodhai's husband (2017–present)
• Shalini Rajan as Janani: Neelambari's second daughter (2020–present)
• Surjith Ansary as Gowtham: Janani's husband (2019–present)
• Bavithran as Karthick: Neelambari's second son (2019–present)
• Dhanalakshmi as Simran: Karthick's wife (2020–present)
• Jenithra in a dual role as
  • Ruthra (Adult): Mutharasan and Chitra's daughter (2020–present)
  • Uthra: A poor girl, Ruthra's enemy, later became friend (2021–present)
• Manikandaraj Major as Veera: Neelambari's elder brother (2019–present)
• Vijay Lokesh as Gokula Krishnan: Azhagappan's fake cousin brother, Vennila's cousin and Swetha's fiancé (2020–present)

• Madhan Pandian
• Subalakshmi Rangan
• Siddharth Kumaran
• Ashwin Karthick
• VJ Kathir
• Archana Chandhoke
• Zaara Vineeth
• Kousalya Senthamarai
• Salomon
• "Saregamapa" Ramani Ammal

• Sanjeev as Mutharasan (2017–2018) (replaced by Shreekumar)
• Murali Krish as Annamalai: Mutharasan's childhood friend (2019–2020)
• Lisha as Ruthra (2018–2019): The long-lost daughter of Mutharasan was rescued by her grandmother and lived with Mutharasan's family doctor for the first nine years of her life. She reunites with Mutharasan and his family (replaced by Jenithra).
• Shyam as Yuvaraj: Swetha's first husband (2018)
• 'Sembaruthi' Mounika as Varsha: one of Swetha's cousins who comes to avenge (2019)
• VJ Sasikala Nagarajan as Nandhini: Gowtham's sister (2019)
• Egavalli as Ghost Mohini: a negative ghost who went to separate Vennila and Mutharasan (cameo–2020)
• Magima Devi as Rani: Neelambari's sister (2017–2019)
• 'Tharai Thappattai' Akshaya as Akshaya: Swetha's friend (2019–2020)
• Kiruthika as Pooja: Simran's sister (2019–2020)
• Ranjith Babu as Ashok: Pooja's husband (2019–2020)
• Sree as Nikhila: Swetha's friend (2019–2020)
• Sairatheya as Swetha's mother (2017–2019)
• Sreenidhi Sudarshan (2019–2020) as Janani: Neelambari's daughter (replaced by Shalini Rajan)
• Pooja (2018–2019) as Janani: Neelambari's daughter (replaced by Sreenidhi Sudarshan)
• Jeeva (2018–2019) as Karthick: Neelambari's son (replaced by Bavithran)
• Nivisha Kingkon (2017–2018) as Janani: Neelambari's daughter (replaced by Pooja)
• Haris Athitya (2017–2018) as Karthick: Neelambari's son (replaced by Jeeva)
• Gayathri (2017–2018) as Kalai: Neelambari's daughter-in-law, wife of Marudhu (replaced by Vinitha)
• Akila Krishnan as Roshini: A beautician who helps Vennila from Swetha (2020)
• Tejas Gowda (2018) as Yuvaraj: Swetha's first husband (replaced by Shyam)
• Ravishankar as Mutharasan's family doctor who cares for Ruthra from childhood (2019)
• P. R. Varalakshmi as Kulangini: Killed by Swetha (2019)
• VJ Sharanya as Swetha's friend (2017–2018)
• Hensha Deepan as Deepa: Swetha's friend (2018–2020)
• Priyanka as Swetha's friend (2018–2019)
• Tharani as Swetha's friend (2018–2020)
• Raj Mithran as powerful exorcist: Joined Swetha to destroy the ghost Chitra (2017–2018)
• Munish Rajan as Shanmugam: Mutharasan's friend (2017–2018)
• Vincent Roy as Thennarasu's father (2017–2018)
• Varun Udhay as Thennarasu: Mutharasan's cousin (2017–2020)
• Sujatha as Thennarasu's mother (2017–2020)
• Ravi Varma as Thanikachalam: Neelambari's husband, biological father of Mutharasan and also father of Marudhu, Poongodhai, Janani and Karthick; he was killed by Swetha (2017–2018)
• Duraimani as Gowtham's cousin (2019–2020)
• "Soodhu Kavvum" Shivakumar as Karunakaran: Neelambari's brother, Swetha's father; killed by Chitra (2017–2018)
• Ravivarman as Natrajan: Thennarasu's brother; killed by Vennila (2017–2018)
• Sudha as Vennila's mother: killed by Swetha's father Karunakaran (2017–2018)
• Sumangali as Chithra's mother: killed by Neelambari and Swetha's father Karunakaran (2017–2018)
• Meenakshi as Vennila's grandmother: killed by Swetha's father Karunakaran (2017–2018)
• Suresh Krishnan as Pasupathi: the fake Ruthra's father (cameo)

This series together with Poove Poochudava series' first looks were released officially on 4 February 2017.[4] Both series casts were interviewed on Puthandu 14 April 2017 in the Chithirai Puthandu special programs hosted by Deepak Dinkar and Archana Chandhoke.[5]

This is a horror-based love story initially produced by V. Shankar Raman under the production of K Studios. On 2019, S. Sabreesh Kumar was decided to produce the series under Monk Studios till the series ends.[5]

Popular Tamil TV actor Sanjeev was selected to portray the lead role as Mutharasan. In May he left the show because of an inconvenience of his role. Then Shreekumar replaced him in the role of Mutharasan from episode 271.[6] Malayalam actress Nachathira landed as Vennila in the show, is making her debut with the series. Chaitra was selected to portray the second leading role and main antagonist as Swetha, Fathima Babu entered the show as the main antagonist as Neelambari and Yamuna Chinnadurai were selected to play as Mutharasan's first wife who becomes a ghost. Besides Minnal Deepa, Barath, Aravindh Khathare, Vinitha and Surjith Ansary were added to the cast.[7] The series features many new cast entries.[8]

In Zee Tamil series history, Yaaradi Nee Mohini is the first series to contain over a thousand episodes. Programming head Siju Prabhakaran, creator Tamil Daasan, producer Sabareesh Kumar, director Priyan and the entire team celebrated the special occasion.[9]

It became the fifth-most watched Tamil television programme in the year 2017 to 2018 with 9.220 million impressions.[10] From weak 1 to till now, it maintained top 10 positions in TRP chart rating for most watched Tamil television programs.[11]