Season 1 •
Mirchi Senthil as RJ Saravanan - Rajasekhar and Sharadha's son; Meenatchi's husband and Shakthi Saravanan's father (2011-2013) •
Sreeja Chandran as Meenatchi - Vaidyanathan and Valli's daughter; Saravanan's wife and Shakthi Saravanan's mother (2011-2013) • Stalin Muthu as Thamizharasan "Thamizh" - Vaidyanathan and Valli's son; Meenatchi's elder brother and Soundarya's husband, Vaitheeswaran and Thanga Meenatchi's father (2011-2013) • Ramya Ramakrishna as Soundarya - Rajasekhar and Sharadha's daughter; Saravanan's elder sister and Thamizh's wife, Vaitheeswaran and Thanga Meenatchi's mother (2011-2013) •
S. Rajasekar as Rajasekar - Soundarya and Saravanan's father (2011-2013) •
Kuyili as Sharadha Rajasekhar - Rajasekhar's wife; Soundarya and Saravanan's mother (2011-2016) • Y. V. Subramaniam as Vaidhyanathan - Thamizh, Meenatchi Sudha and Ramya's father (2011-2013) • Viji Kannan as Valli Vaidyanathan - Vaidhyanathan's wife; Thamizh, Meenatchi Sudha and Ramya's mother (2011-2013) • Margaret Divya as Yamini - Saravanan's ex-girlfriend (2011-2013) • Suchitra as Sudha - Vaidhyanathan and Valli's daughter; Thamizh and Meenatchi's first younger sister and Murugan's wife, Vettaiyan's mother (2011-2013) •
Kavin as Murugan - Sudha's husband and Vettaiyan's father (2011-2013) • Sathya Sai Krishna (2011) / Shamili Sukumar (2012-2013) as Ramya - Vaidhyanathan and Valli's daughter Thamizh and Meenatchi's second younger sister and Jeeva's wife •
Syed Anwar Ahmed as Jeeva - Ramya's husband (2011-2013) •
S. N. Lakshmi as Aachi - Vaidhyanathan's mother; Thamizh, Meenatchi Sudha and Ramya's grandmother (2011-2012) • Raghavan as IPS Arunachalam - Thamizh's best friend and Meenatchi's ex-fiance (2011-2013) • Sangeetha as Amudha (2011-2012) • Rajkumar as Subramani - a man who loves Meenatchi one-sidedly (2011-2012) • Manoj Kumar as Arjun - Ramya's ex-lover (2012) • Mirchi Shah as Shah - Saravanan's best friend (2011-2013) •
Suzane George as Malliga - Thamizh's ex-girlfriend (2012) • Gayatri Bhuvanesh as Akilandeshwari (2012) • Krithika Laddu (2012) • Subhashini Kannan (2012) • Swarupa as Saravanan's Friend Mano
Season 2 • •
Kavin as Saravana Perumal alias Vettaiyan - Sudha and Murugan's son, Shakthi Saravanan's cousin brother and Thanga Meenatchi's husband, Kalai 's friend (2013-2016) •
Rachitha Mahalakshmi as Thanga Meenatchi "Meenatchi" - Thamizh and Soundarya's daughter; Shakthi Saravanan's ex-lover and Vettaiyan's wife (2013-2016) •
Irfan (2013-2014) as Shakthi Saravanan - Saravanan and Meenatchi's son; Thanga Meenatchi's ex-lover • Prem Kumar (2014-2015) as Shakthi Saravanan •
V. J. Chitra as Kalaiyarasi "Kalai" - Vettaiyan's friend (2014-2016) •
Myna Nandhini as Revathi alias "Mynaa" - Thanga Meenatchi's best friend (2013-2016) • RJ Priya as Priya - Arunachalam's daughter, Shakthi Saravanan's friend and loves him one-sidedly (2013-2015) • Deepa Nethran as Sudha - Vettaiyan's mother (2013-2016) • Kumara Moorthi as Douglas Vettaiyan's best friend (2013-2016) • Alagesh as Thamizh - Vaitheeswaran and Thanga Meenatchi's father (2013-2016) • Lakshmi Vasudevan / Sri Latha as Soundharya Vaitheeswaran and Thanga Meenatchi's mother (2013-2016) • Siddharth Kumaran as Vaitheeswaran - Thanga Meenatchi's elder brother; Janani's ex-lover and Tulasi's husband (2013-2016) • Divya Prabhu (2013-2015) /
Pavithra Janani (2015-2016) as in a dual Role • Janani - Anbuarasan's elder daughter, Vaitheeswaran's ex- lover (2013-2015) (Dead) • Tulasi - Anbuarasan's younger daughter, Janani's twin and Vaitheeswaran's wife (2015-2016) • Karthik as Pandi - a man who loves Thanga Meenatchi one-sidedly (2013-2016) •
Kuyili as Sharadha (2013-2016) •
Rajasekar as Rajasekar (2013-2016) • Raghavan as Arunachalam - Thamizh's best friend and Priya 's father (2013-2015) • Anbalagan as Anbuarasan - Janani and Tulasi's father (2013-2016) • Sai Gayathri as Aishwarya (2013) • Inba as Inba (2014) • Shyam as Gautham (2014)
Season 3 • •
Rio Raj as Saravanan Veluchamy: Ramasamy's Grandson; Meenatchi's husband, Veluchamy's Second son and Muthazhagu's ex-fiancé (2016-2018) •
Rachitha Mahalakshmi as Meenatchi Saravanan (2016-2018) / Vedhavalli (2018): Saravanan's wife, Lakshmi's first daughter and Veluchamy's Second daughter in law and (Vedhavalli character in Past) •
Gayathri Yuvraaj as Muthazhagu Sankarapandi: Sankarapandi's wife; Palani's first daughter and Raji's best friend, Saravanan's ex-fiancé (2016-2018) • Ravi Chandran as Veluchamy: Ramasamy's son; Sankarapandi, Saravanan, Sathya, Raji's father and Deivanai's husband and Palani's brother and Maruthu's best friend (2016-2018) •
Senthi Kumari as Deivanai Veluchamy: Sankarapandi, Saravanan, Sathya, Raji's father and Veluchamy's wife; Ramasamy's daughter in law (2016-2018) •
Rajasekar as Ramasamy: Veluchamy and Palani's father; Sankarapandi, Saravanan, Sathya and Raji's Grand father (2016-2018) • Sankarapandi as Sankarapandi Veluchamy: Veluchamy's first son; Saravanan, Sathya and Raji's elder brother ; Muthazhagu's husband (2016-2018) •
Deepa Shankar as Pazhaniyammal [Pazhani]: Veluchamy's sister and Ramasamy's daughter; Muthazhagu and Thangam's mother (Main Female Comedian) (2016-2018) • Samantha as Sathyavathi Sakthivel a.k.a.[Sathya]: Sankarapandi's younger sister and Saravanan and Raji's elder sister, Veluchamy's first daughter; Sakthivel's wife (2016-2018) • Rajkumar as Sakthivel: Sathya's husband (Main Male Comedian) (2016-2018) •
Pavithra Janani as Rajeswari Veluchamy a.k.a. Raji: Veluchamy's Second daughter; Sankarapandi, Sathya and Saravanan's younger sister and Randi's love interest (2016-2018) •
Meenakshi Govindarajan as Thangam a.k.a. Thangameenatchi: Palani's second daughter, Muthazhagu's younger sister and Kathir's lover (2016-2018) • Vishnu Unnikrishnan as Kathirvel Saravanan [Kathir]: Thangam's lover (2017-2018) • Lakshmi as Lakshmi Marudupandi: Marudu's wife; Meenatchi, Randi and Jyothi's mother (2016-2018) •
G. Gnanasambandan as Marudupandi a.k.a. Marudu: Veluchamy's best friend and Lakshmi's husband; Meenatchi, Randi and Jyothi's father (2016-2018) •
Rindhya as Nandhini / Malathy: Vedhavalli's Foe (2018) • Suchithra as Jyothi, Maruthu's Younger daughter; Meenatchi and Randi's younger sister (2016-2018) • Britto as Rathnavel Pandi [Randi]: Maruthu's son and Meenatchi's younger brother; Raji's love interest (2016-2018) • Anbarasan as Anbarasu: Lakshmi's brother; Meenatchi's uncle and Karthi's father (2016-2018) •
Suzane George as Raadhika: Sankarapandi's ex-fiancé (2016-2018) /
Haripriya Isai as Raadhika (2018) •
Shivani Narayanan as Gayatri: Saravanan and Swetha's friend; Also a Participant in Kitchen Competition (2017) • Myna Nandhini as Madonna alias Marikozhundhu: Meenatchi's best friend (2016-2017) •
V. J. Chitra as Veni: (Ghost) Killed by Lakshmi and her brother, so she takes a revenge against Meenatchi's family (2017) •
Vadivukkarasi as (Judge) (2017) • Rhema Ashok as Swetha: Gayatri and Saravanan's friend but initially she doesn't like Saravanan. Also a Participant in Kitchen Competition (2017) • Karthi as Karthi: Anbarasu's son and Meenatchi's ex-fiancé (2016-2018) • Kumara Moorthi as Kuruvilla alias Gurusamy, Saravanan's best friend (2016-2018) • Franklin as Gnanamani, Saravanan's best friend (2016-2018) •
Vasu Vikram as Renganathan: Kathir's father (2018) •
Nithya Ravindran as Sivakami Ammal: Kathir's mother (2018) •
Sai Gayatri as Host (2017) • V.J. Andrews as Host and Saravanan's friend (2017) ==Reception==