Kaun? Kaisey?

Mumbai-based model and aspiring actress, Ria (Mahima Chaudhary), meets with stuntman, Dev (Dino Morea), and both fall in love. Shortly thereafter, she gets an offer to act as a lead actress with renowned film-maker, Muni Gandhi, and accordingly re-locates to Shimla to start the filming. Enroute, she excitedly telephones Dev and tells him of the scenic surroundings as well as the echo of bells in a tunnel that emanate from a Hanumanji Mandir. Several days later, when he does not hear from her, he decides to travel there. But before he could do so, he does get her telephone call in which she sounds distressed and asks him to help her. When he asks about her location, she is unable to provide any, and the phone gets disconnected. The question that haunts Dev is: Where is Ria, and how is he going to assist her when he does not even know her location?

Raj is having an affair with a dancer. He is desperate to rid himself of his wife. He hires a killer, only to find the assassin dead in his living room. Who is there?

A board game becomes all too real for buddies Motu and Patlu when they get transported into its world of monsters, magic and mayhem.

The movie revolves around a young mischievous boy named Mirza who is sent away to his uncle's home for further studies. Mirza is passionate about archery and is an expert at it. He starts living with his uncle where he meets his uncle's daughter Sahiban.

Babu works for three underworld dons and must go to prison to protect them. When his sentence is over, he returns home to find that Purnima (his wife), Arjun (his son) and Pooja (his daughter) live a destitute life. When he confronts his bosses, he is beheaded in front of his wife and children, and his daughter is abducted. Purnima (Raakhee) loses her mind, and is hospitalized in a mental hospital. Growing up, Arjun (Akshay Kumar) becomes a high profile vigilante. As for Purnima, she becomes terribly ill and can be saved only if she sees her daughter again. Thus, Arjun decides to re-unite his mother and sister. In order to do so, he must discover the identity of his father's killers.

A group of vagabonds happen to loot a man of ethics and on their way to their hideout take asylum (forcibly) in a house owned by a pregnant woman and her husband. They unintentionally kill the woman's husband and run away. After many years the killers have become big wheels of the society and are now into vulgar display of wealth characterized by frequent high-profile parties and events. However, little do they know that a hideously deformed monster is lurking around them and in the nearby woods seeking revenge for their sins. The killers start dying mysterious deaths at the hands of the monster. Who is this monster and will the remaining ones survive?

Jogi, once a dancer but now a boatman, deliberately overthrows his boat full of people to kill himself, but manages to survive alone. Later, Jogi becomes the manager of Nirvana Hotel at a resort in the Himalayas, and faces a family there.

A wealthy businessman is murdered for the sake of wealth. His daughter Sapna is in love with Vinod. Dhanpat Rai, the businessman's cousin, despises Sapna's relationship with Vinod and sends her to a hostel. However the two decide to go straight with Dhanpat Rai and head to his grand manor. Soon the lovers find Dhanpat Rai dead and stuffed in a suitcase. Sapna and Vinod pair up with the police to speed up the investigation. Meanwhile the other members in the manor are being brutally killed by a burnt-face assailant, who has plans of his own.

Arnab tries to help Ruksahana, who is found under mysterious circumstances in a house. He lets her stay at his home until he discovers something strange about her.

While travelling on a rainy night with his boss, an arrogant actress, Avinash's car ends up hitting a woman. Soon they all get stranded in a motel with a few more people. One of them is a killer.

Professor Jay Verma finds himself in a precarious situation amidst his failing career and crumbling marital relationship. Struggling to make his way out, he seeks help from Ronnie, a student in lieu of his help to complete Ronnie's thesis. The two strike a deal, however, soon things go awry and the professor begins to question his own sanity.

Prakash and Chandan are enjoying their college trip with with their friends when Sumer Singh arrives with the news that Chandan's father is unwell and his mother has asked him to rush home.Paraksh who wants to slip from flirty Rekha accompanies Chandan to his house to provide him moral support.On the way Prakash finds out that the mansion he is going is haunted by a spirit of a women named Rani who was suspected to be murdered by Lala Bajinath.

The town of Ramgarh is ruled by the wise and compassionate Badey Thakur, who is known for always relying on truth, fairness, and equal & quick justice for all. When the time comes for him to retire, he does so, and hands over the reigns of Ramgarh to his equally promising son, Thakur Vikram Singh. Vikram's best friend is Pratap Singh, together they live a fairly harmonious and adventurous life. Then tragedy strikes, first Pratap's sister, Guddi, is brutally raped and killed; then Kundan, who tried to intervene with Guddi's killer(s) is shot dead. Pratap finds out that the killer if none other than Vikram's younger brother, Vijay Singh, and he sets out to demand justice - from a family who are known for their fairness, truthfulness, and honesty. But what he finds is lies and deception, and he must run for his very own life, pursued by an enraged Vikram, who will not let anyone tarnish the name of the Thakur family.

Dev Ambre, a ruthless cop, loses his memory in an accident just after he has finished solving a murder case and now has to reinvestigate it while keeping his memory loss a secret from everyone except DCP Farhan Khan.

Bhavna Dayal and Maya Jalan had been fellow collegians and close friends, both come from very wealthy families. Bhavna is in love with another ex-fellow collegian, Tarun Haksar, who also comes from a wealthy family, and is also in love with Bhavna. Their respective families' expect both to marry each other. However, Tarun and Maya suddenly announce their engagement, and get married, leaving a shocked and heart-broken Bhavna to deal with this situation on her own. She eventually breaks off all contact with her former lover and friend respectively. One night, several months later, a disturbed Tarun returns to her life and apartment, and stays there overnight. The next day she is shocked to find out that Maya has been shot dead, and the police suspect Tarun of killing her. The question remains if Tarun had spent the entire night with Bhavna, then who killed Maya, and further why did Tarun decide to return to Bhavna's life all of a sudden?

Bani Chowdhury and solicitor Ajoy Kumar are deeply in love with each other. But their world comes crashing down when Bani's cousin, Maya is found dead in the first class compartment.

Sameer thinks he's found the solution to all his problems when he's hired by a beautiful woman to kidnap her in an elaborate ruse to test her husband's love. But when the woman turns up dead, Sameer finds himself at the center of a dangerous web of lies, deception and murder.

At an anniversary party, Sohrab Handa is found dead, with his throat slit in the hall. As the investigation unravels, friendships are tested, and secrets are revealed.

On a day of solar eclipse, five year old, Naina, loses her eyesight and her parents in a road accident in London. Twenty years later, she is bestowed with the gift of sight thanks to the marvels of modern science. Her period of darkness is over; or is it? A horrifying period of darkness begins. What is this curse that has been upon her? Will she ever be able to escape it? Will this extraordinary s

A realtor fires one of his co-workers and out of spite, the co-worker and his wife does black magic on his daughter. Being an atheist, he shuns his mother and wife's theories on the supernatural and relies on a doctor for his daughter's treatment.