The film had its world premiere on 4 September 2006 at the 64th Venice International Film Festival . It made its North American premiere on 11 September at the 2006 Toronto International Film Festival . It was also screened at the Vancouver International Film Festival , the Pusan International Film Festival , the London Film Festival , the Festival of Three Continents , the London Lesbian and Gay Film Festival , the Deauville Asian Film Festival , and the Hong Kong International Film Festival
64th Venice International Film Festival
64th Venice International Film Festival
I Don't Want to Sleep Alone