Kucch To Hai was a horror thriller movie released on January 24, 2003 under the banner of Balaji Telefilms Ltd. The movie was directed by Anurag Basu, Anil V Kumar and produced by Ekta Kapoor. The key roles in the movie were played by Tusshar Kapoor, Natassha, Esha Deol and Vrajesh Hirjee while the roles of Yash Tonk and Johny Lever were also important. Music of the film was directed by Anu Malik and the songs were sung by Sadhana Sargam, Priya Bhattacharya, Alka Yagnik, Babul Supriyo and Shaan.

The actors Tusshar Kapor and Esha Deol are back again together with this Balaji Film’s thriller Kucch To Hai, after pairing in the movie Kyaa Dil Ne Kahaa. The Hindi thriller is believed to be a remake of Hollywood hit ‘I Know What You Did Last Summer’. The theme of the movie is about a group of young friends having that something to playing pranks upon each other. The startling turn comes to the story when one such practical joke leads to the death of a man.

The gang of these friends consists of 7 people that maily includes Karan ( Tusshar ), Tanya ( Esha Deol ), Tashu ( Natasha ), Yash ( Yash Tonk ), Pat ( Vrijesh Hirjee ), Khush ( Ashay Chitre ) and Dolly ( Kusumati Sana ) who are out there to have fun and lead an independent life. Even after the three months, the three guys start getting chased by the man they thought had died that unfateful night. An innocent attempt at saving one of their friends is a serious offence drags them into a pit fall.

The songs of the movie are:
1.    Aisa Kyon Hota Hai, Neend Udti Hai Chain Khota Hai
2.    Tune Kya Kiya Yeh Kya Hua Dil Ding Dong Ding Dole
3.    Itni Pyaari Nahin Lagi Aaj Tak Hai Rey, Dekhu Tujhe Dil Mera Dhadka Jaaye Rey
4.    Hone Laga Hone Laga, Oye Hoy Pyaar Mujhe Hone Laga
5.    Dil Mera Pooch Raha Hai Tujhse, Kya Pyaar Karoge Mujhse Mujhse
6.    Pyaar Pyaar Mein Pagal Mujhe Kargayi
7.    Yeh Mera Dil Sun Sun Sun Sun, Tera Hua