ðɪs sˈɪɹiz ˈɔːlsoʊ mˈɑːɹkt ðə fˈɪfθ kəlˌæbɚɹˈeɪʃən bᵻtwˌiːn mˈaɪkəl tˈaʊ ænd kˈɛnɪks kwˈɑːk fˈɑːloʊɪŋ ðə fˈɜːst θɹˈiː ɪnstˈɔːlmənts ʌvðə dɪtˈɛktɪv ɪnvˌɛstɪɡˈeɪʃən fˈaɪlz sˈɪɹiz ænd tˈuː θˈaʊzənd fˈoːɹ ʃˈaɪn ˈɔn juː.
This series also marked the fifth collaboration between Michael Tao and Kenix Kwok following the first three installments of the Detective Investigation Files Series and 2004's Shine On You.