Aparichithan

Three friends, Devi (Manya), Simi (Karthika) & Meenakshi (Kavya Madhavan), gets kicked out from college for stealing question papers. With no place to go, Simi's boyfriend Chackochan (Vineeth Kumar) seeks the help of an old friend Vinod. Vinod promises to take them to the hill station of Nelliampathi for a getaway. En route, their bus gets in an accident & they try to seek shelter at a desolated mansion. An unruly wayfarer, Raghuram (Mammootty), joins them & starts to get on their nerves. (Summary by iceblox)