bɹˈʌnəl, hˌuː hɐz ʌnnˈoʊɪŋli bˌɪn səplˈaɪɪŋ pˈɑːɹts fɔːɹ ðɪs ˈɛndʒɪn, juːnˈaɪts wɪððə dˈɑːktɚ tə dᵻstɹˈɔɪ ðɪ ˈɛndʒɪn ˈæftɚ lˈɜːnɪŋ ʌvðə pˈoʊstɐpˌɑːkɐlˈɪptɪk fjˈuːtʃɚ ðə dˈɑːktɚ hɐz foːɹsˈiːn.
Brunel, who has unknowingly been supplying parts for this engine, unites with the Doctor to destroy the engine after learning of the post-apocalyptic future the Doctor has foreseen.