4 South OTT Releases to Watch This Week: Kunchacko Boban’s Oru Durooha Saahacharyathil to Dushara Vijayan’s Exam

South Indian cinema has lined up several interesting titles to watch on OTT this week. If you’re wondering whether there’s a new movie or series to stream online, here’s a list of releases you shouldn’t miss.

4 South OTT Releases to Watch This Week

1. Oru Durooha Saahacharyathil

• Cast: Kunchacko Boban, Dileesh Pothan, Sajin Gopu, Sharanya R. Nair, Chidambaram, Jaffer Idukki, Rajesh Madhavan
• Director: Ratheesh Balakrishnan Poduval
• Genre: Comedy Thriller
• Runtime: 2 hours and 15 minutes
• Language: Malayalam
• Streaming Date: May 13, 2026
• Where to watch: Netflix

Oru Durooha Saahacharyathil follows Sethu, a timid government health worker caring for his paralysed and hallucinating brother, Madhu, in Wayanad. Their isolated life is turned upside down when a fugitive named Rajendra Prasad breaks into their home.

2. Kaalidas 2

• Cast: Bharath Niwas, Ajay Karthi, Sangita Madhavan Nair, Abarnathi, Bhavani Sre, Ananth Nag
• Director: Sri Senthil
• Genre: Suspense Crime Thriller
• Runtime: 2 hours and 17 minutes
• Language: Tamil
• Streaming Date: May 12, 2026
• Where to watch: SunNXT

Kaalidas 2 begins on New Year’s Eve, when a four-year-old girl disappears from a secure apartment complex. Officer Kaalidas arrives to investigate and soon discovers that several residents, including the apartment secretary, are hiding secrets. What initially appears to be a missing child case quickly escalates as more bodies begin to surface.

After battling his own personal demons, Officer Kaalidas teams up with DSP Vaishnavi, a newly appointed officer fresh out of the academy, to solve the crime and catch the culprit before time runs out.

3. Thimmarajupalli TV

• Cast: Sai Tej, Veda Jalandhar, Kiran Abbavaram
• Director: V. Muniraju
• Genre: Suspense Drama
• Runtime: 2 hours and 4 minutes
• Language: Telugu
• Streaming Date: May 15, 2026
• Where to watch: Aha Video

Set in 1996, Thimmarajupalli TV centres around a village where a single shared television set becomes the heart of community life. However, when the newly purchased TV mysteriously disappears, suspicion falls on a local youth, setting off a search for the culprit.

4. EXAM: The System Exposed

• Cast: Dushara Vijayan, Aditi Balan, Abbas, Vasundhara, Naren Mani
• Director: A. Sarkunam
• Genre: Suspense Drama
• Runtime: TBA
• Language: Tamil
• Streaming Date: May 15, 2026
• Where to watch: Amazon Prime Video

EXAM: The System Exposed follows Jhansi, a tenacious young woman who assumes the identity of a police officer to infiltrate the Regional Public Service Exam (RPSE) scam. As she uncovers corruption deeply rooted within the system and the walls begin closing in around her, she must bring down the web of deceit threatening to destroy the lives of countless aspirants.

These are some of the South Indian films and series that will be available for streaming this week.

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