Murappennu is a 1965 Malayalam-language drama film directed by A. Vincent and written by M. T. Vasudevan Nair. The film stars Prem Nazir in the lead role with an ensemble supporting cast including Sharada, Madhu, Jyothilakshmi, K. P. Ummer, P. J. Antony, Jyothilakshmi and Adoor Bhasi playing the pivotal roles. The film revolves around a joint family and the romantic relationships between the cousins of the family. The film explores the Indian custom of marriage between cousins. The film was produced and distributed by Shobhana Parameswaran Nair under the banner of Roopavani Films. It marked the debut of M. T. Vasudevan Nair, the noted Malayalam novelist to Malayalam cinema. The film's story is based on Snehat... ()