Sachein is a 2005 Indian Tamil-language romantic comedy film directed by John Mahendran, and produced by Kalaippuli S. Thanu, starring Vijay and Genelia, Bipasha Basu in lead roles, with Vadivelu, Santhanam and Raghuvaran appearing in supporting roles. The film marks Bipasha's Tamil debut.The score and soundtrack is composed by Devi Sri Prasad. Jeeva and V. T. Vijayan handled the cinematography and editing respectively. The film released on 14 April 2005, on Tamil New Year's Day to positive reviews.
The film was later dubbed into Telugu under the same name and in Hindi as Ghamandee.
