Shakunthala

Lora Nee Evide (transl. Lora Where are you?) is a 1971 Indian Malayalam film, directed by T. R. Raghunath and produced by M. Kunchacko. The film stars Prem Nazir, Ushakumari, K. P. Ummer, KPAC Lalitha, Radhika and Adoor Pankajam in the lead roles. The film had musical score by M. S. Baburaj.

Kodungallooramma is a 1968 Indian Malayalam-language film, directed and produced by Kunchacko. The film stars Prem Nazir, K. R. Vijaya, Adoor Bhasi and Thikkurissy Sukumaran Nair. It was based on the Tamil poem Chilappathikaram by Ilango Adigal and also tells the story of Kodungallur Bhagavathy Temple, where the leading deity is also considered as Kannaki, the heroine of Chilappathikaram. The film had musical score by K. Raghavan.

Othenente Makan is a 1970 Indian Malayalam film, directed and produced by Kunchacko. The film stars Prem Nazir, Ragini, Sathyan, Sheela and Kaviyoor Ponnamma in lead roles. The film had musical score by G. Devarajan

Chandran and Balan are showered love and affection by their father and stepmother. But Chandran does not realise the value of this and grows into a bad boy.

Bharya is a 1962 Malayalam language film starring Sathyan and Ragini in the lead roles. It was directed by Kunchacko based on a novel with the same title by Kanam EJ. The novel was based on the controversial Thiruvalla Ammalu murder case.

Based on Vadakkan Pattukal, a collection of Northern Ballads of medieval origin.

Indian Malayalam film, directed and produced by Kunchacko. The film stars Prem Nazir, Sharada, Adoor Bhasi and Manavalan Joseph in lead roles.

Ponnapuram Kotta is a 1973 Malayalam language film starring Prem Nazir, K. P. Ummer, Vijayasree and Vijayanirmala in the lead roles.

Pearl View is a 1970 Indian Malayalam film, directed and produced by Kunchacko. The film stars Prem Nazir, Sharada, Adoor Bhasi and Manavalan Joseph in lead roles. The film had musical score and songs composed by G. Devarajan.

Malayalam movie directed by Kunchako, starring Kottayam Chellappan, Prem Nazir.

Neelapponmaan is a 1975 Indian Malayalam film, directed and produced by Kunchacko. The film stars Prem Nazir, KPAC Lalitha, Adoor Bhasi and Sreelatha Namboothiri in lead roles. The film had musical score by Salil Chowdhary.

Prince Salim, son of Akbar falls in love with Anarkali. Akbar forbids Salim to prolong this affair as he wanted his son to marry a Rajput princess and thereby strengthen communal harmony.

Kannappanunni is a 1977 Indian Malayalam film based on Kalaripayattu, the traditional martial art of India. It was the 100th film featuring Prem Nazir and Sheela as the leading pair. It was Udaya Studio's 75th film. The film was directed and produced by Kunchako. The film stars Prem Nazir, Sheela, Sukumari and Jayabharathi in lead roles. The film had musical score and songs by K. Raghavan.

Mohan the only son of the rich landlord of ‘Lakshmi Bhavanam loses his father in childhood. The manager manages to secure all the wealth of the family, throwing Mohan and his mother out on the streets. Soon, Mohan loses his mother also. Adopted by a kind hearted land lord of ‘Ananda Bhavanam,’ Mohan is brought up along with his children Venu and Sarojam After the death of the landlord, Venu takes charge of the household. Kamalam, the daughter of the wicked manager who cheated Mohan and his family, is married to Venu. It change the life of Mohan.

Paramu, a farmer, lives with his wife and two kids in a small village. He struggles to earn money for his family. Things take a turn when his son exposes the wrongdoings of Nair, a cruel landlord.

Punnapra Vayalar is a 1968 Indian Malayalam-language film, directed and produced by Kunchacko. The film stars Prem Nazir, Sheela, Adoor Bhasi and P. J. Antony in lead roles. The film had musical score by K. Raghavan.