ðə flˈɑːk ɪz ɐ tˈuː θˈaʊzənd sˈɛvən ɐmˈɛɹɪkən θɹˈɪlɚ fˈɪlm dᵻɹˈɛktᵻd baɪ ˈændɹuː lˈaʊ, ðə kˈoʊdᵻɹˈɛktɚɹ ʌvðɪ ɪnfˈɜːnəl ɐfˈɛɹz tɹˈɪlədʒi.
The Flock is a 2007 American thriller film directed by Andrew Lau, the co-director of the Infernal Affairs trilogy.