Best Investigation movies on hotstar

Actors : Kavya Madhavan, Suresh Gopi, Shammi Thilakan, Siddique,
Directors : K. Madhu,

Railway Anti-Criminal Task Force (RATs) investigates three unrelated murders happened in a train.

Actors : Ananya, Piaa Bajpai, M. Sasikumar, Prithviraj Sukumaran,
Directors : Johny Antony,

A young police officer investigating a series of seemingly unrelated murders thinks that there is more than what meets the eye.

Actors : Chitra, Azeez, Paravoor Bharathan, Lalu Alex,
Directors : Joshi,

When an elderly and socially well-respected judge is found murdered in a series of gruesome killings involving elderly victims... See full synopsis »

Actors : Nassar, Sukumaran, Renjini, Mohanlal,
Directors : Mohan,

A police officer tries to uncover and stop an unknown serial killer who sniped three victims and plans for a fourth one.

Actors : Lydia Hearst, Peyton List, Tobin Bell, Swen Temmel,
Directors : Daniel Farrands,

Based on Aileen Wuornos's early life, America's most notorious female serial killer, back in 1976 a young Aileen arrives in Florida searching for a new life that will help her escape her ...

Actors : Subhrajit Dutta, June Malia, Koyel Mallick, Riya Banik,
Directors : Arindam Sil,

Pragya Paromita, fondly called Mitin, is appointed by a Parsi couple to investigate their eight-year-old son's kidnapping. Mitin has done economics from Presidency and balances her detective and homemaker lives equally well.

Actors : Tarun Bose, Biswajeet, Sujit Kumar, Mala Sinha,
Directors : Moni Bhattacharjee,

Inspector Shankar (Biswajeet) is assigned to investigate the mysterious death of Sunder Singh (Sujit Kumar). During this process, he meets a beautiful young and rich heiress named Sheil (...

Actors : Ramachandran, Mammootty, Gopi, Jayabharati,
Directors : K.N. Sasidharan,

Film that opens with a missing of a girl who later identified to be killed by someone who is close to her. The film is in a format of investigation thriller giving importance to the plot rather to the characters.