Title: Ee Snehatheerathu
Content: Kunchacko Boban as Vishwanathan ; Umashankari Sumithra as Gayathri ; Jaya Prada as Lekshmi, Vishwanathan's Mother ; Lal as Chinnappa Gounder ; Ravi Menon... Gayathri's Father ; Kannur Sreelatha.... Gayathri's Mother ; Nedumudi Venu as Sashtri, Vishwanathan's Father ; Jagathy Sreekumar as Parasheri ; Suja Karthika as Divya, Vishwanathan's Sister ; Sudheesh as Ganesh ; Arun as Murugan, Chinnappa Gounder's brother ; Cochin Haneefa 
Title: Ee Snehatheerathu
Content:  All songs were composed by Dr. L. Subramaniam, with lyrics by S. Ramesan Nair.
Title: Ee Snehatheerathu
Content:  Ee Snehatheerathu or Saamam is a 2004 Malayalam film directed by Prof. Sivaprasad and written by Dr. Ramakrishnan, starring Kunchacko Boban,Umashankari Sumithra, Lal, Nedumudi Venu and Jagathy Sreekumar. Kunchacko Boban won the Special Jury Award at the Kerala State Film Awards for this movie.
Title: Ee Snehatheerathu
Content: K N Nambiar - Cinematography ; Harihardaz - Associate cameraman 
Title: No. 1 Snehatheeram Bangalore North
Content:  No. 1 Snehatheeram Bangalore North is a 1995 Malayalam family drama film, written by Fazil, directed by Sathyan Anthikkad, and produced by Fazil, starring Mammootty and Priya Raman, supported by Innocent, Thilakan, Oduvil Unnikrishnan and Sukumari.
Title: Snehituda...
Content:  Snehituda... is a Telugu romantic drama film directed by Satyam Bellamkonda. It stars Nani and Maadhavi Latha. Prasad produced this film on Satya Entertainment's Banner. Sivaram Shankar provided the music. The movie was released on 7 August 2009.
Title: Sreenivasan
Content:  Sreenivasan (born 6 April 1956) is an Indian actor, screenwriter, director, dubbing artist and producer who predominantly works in Malayalam cinema. Sreenivasan has starred in over 200 films. Considered among the best screenwriters of Malayalam cinema, he is known for his rich and detailed screenplays based on the social and political scenario of Kerala. Sreenivasan wrote the screenplays of films such as Odaruthammava Aalariyam (1984), Sanmanassullavarkku Samadhanam (1986), Gandhinagar 2nd Street (1986), Nadodikkattu (1987), Pattanapravesham (1988), Varavelpu (1989), Thalayanamanthram (1990), Sandesam (1991), Midhunam (1993), Mazhayethum Munpe (1995), Azhakiya Ravanan (1996),  Oru Maravathoor Kanavu (1998), Udayananu Tharam (2005), Katha Parayumpol (2007), and Njan Prakashan (2018) among which the latter is one of 
Title: Ee Snehatheerathu
Content:  Viswanathan (Kunchacko Boban) who is idealistic to a fault, suspicious of an evil-doer but kind-hearted Gounder (Lal). Nathan's father Sasthri (Nedumudi Venu) has been enjoying Gounder's largesse but Nathan refuses to believe that it comes no strings attached. It makes him fiercely protective of his mother (Jayaprada) and sister (Suja Karthika). Nathan teaches at a "parallel college" where his student (Uma Shankari) falls for his charm.
Title: Snehaveedu
Content:  The songs in this movie were composed by Ilaiyaraaja. The lyrics were penned by Rafeeq Ahamed. Keerthy Ramachandran of The Deccan Chronicle commented that "lyrics of Rafeeq Ahmed are worth mentioning".
Title: Sneha Geetham
Content:  Sneha Geetham  is a 2010 Telugu-language coming of age drama film written and directed by Madhura Sreedhar Reddy and produced by Sridhar Lagadapati on the banner. It features three pairs Sundeep Kishan, Suhani Kalita, Chaitanya Krishna, Ria, Venky Atluri and Shreya Dhanwanthary in lead roles. The film also stars Krishnudu, Shankar Melkote, Shruthi and Vennela Kishore in pivotal roles. This film was shot in 52 working days and was released with 35 prints.

Question: Who was the screenwriter for Ee Snehatheerathu?
Answer: Nedumudi Venu.
Kunchacko Boban.