The spirit of a young girl named Premika resides in a karaoke booth. When it is accidentally switched on, her spirit awakens from death and haunts those who sing terribly.
Karla is a 2006 American psychological thriller film written and directed by Joel Bender, and co-written by Manette Rosen and Michael D. Sellers. It is based on the crimes of Canadian serial killers Paul Bernardo and Karla Homolka and stars Misha Collins and Laura Prepon as Bernardo and Homolka.