Ayan, a swimming coach, lives with his ailing mother and an autistic sister, Anu. His life takes a drastic turn when he is entrapped in a false case by his greedy uncle, who is after the family's property.
A group of ghosts are rendered homeless as all the old haunted buildings in Kolkata have been converted into multi-storied buildings, malls and multiplexes. Some of them, from varied social-economic background, take shelter in an abandoned, dilapidated single-screen theatre, planning to make themselves relevant and fit for the future as contemporary ghosts.
A village mechanic dreams of flying. After discovering the crash site of a World War II Japanese plane, Bachchu Mondal decides to rebuild it. His project doesn’t go unnoticed by the ghosts that haunt the place, all victims of broken dreams. The authorities begin investigating Bachchu as a life threatening series of bizarre events conspire.
When Joydeep sets out to invite his friends to his wedding with a girl his parents chose for him, he comes across his former love interest and develops feelings for her.
When the employees of an ad agency start getting killed off one by one, Detective Prabhat is tasked with finding the person responsible for the murders.
Madly Bangalee is a Bengali rock band that inspires the film’s title. They rehearse in a dowdy garage of Kolkata, owned by Bobby (Lew Hilt), who owns Bobby’s Garage. Four young boys with stardust in their eyes practise their numbers not knowing what they are really aiming at. But the garage is under threat from a South Kolkata don Baburam (Chandan Sen). One morning, an elderly man, San (Anjan Dutt), arrives from "America and Paris." Baaji, (Sumit) the drummer who is a Muslim had to drop out of school. He escapes from the trap of turning a terrorist like his older brother Sultan. He later becomes a police officer who bashes up everyone who tries to bribe him. Neon (Tanaji) plays the rhythm guitar but, sucked into the world of drugs, he disappears from the face of the earth with his guitar. Pablo, lead singer, bass guitarist and lyricist, leaves for the US and the group breaks up. Bobby dies.
Set in the holy city of Benares, this is the second film about the detective Feluda, who goes on a holiday with his cousin, Topshe, and his friend, Lalmohan Ganguly. But the theft of a priceless deity of Lord Ganesh (the Elephant God) from a local household forces him to investigate.