Apart from changing the names for the character Henry Jekyll/ Edward Hyde to Charles Marlowe/ Edward Blake, as well as changing the character to a Freudian psychotherapist instead of a doctor, the story is fairly faithful to the original novella.
ɐpˈɑːɹt fɹʌm tʃˈeɪndʒɪŋ ðə nˈeɪmz fɚðə kˈæɹɪktɚ hˈɛnɹi dʒˈɛkɪl slˈæʃ ˈɛdwɚd hˈaɪd tə tʃˈɑːɹlz mˈɑːɹloʊ slˈæʃ ˈɛdwɚd blˈeɪk, æz wˈɛl æz tʃˈeɪndʒɪŋ ðə kˈæɹɪktɚ tʊ ɐ fɹˈɔɪdiən sˈaɪkoʊθˌɛɹəpˌɪst ɪnstˈɛd əvə dˈɑːktɚ, ðə stˈoːɹi ɪz fˈɛɹli fˈeɪθfəl tə ðɪ ɚɹˈɪdʒɪnəl nɑːvˈɛlə.