अपनी भाषा में प्लॉट जोड़ें19th-century London psychologist Charles Marlowe experiments with a mind-altering drug. He develops a malevolent alter ego, Edward Blake, whom his friend Utterson suspects of blackmailing Ma... सभी पढ़ें19th-century London psychologist Charles Marlowe experiments with a mind-altering drug. He develops a malevolent alter ego, Edward Blake, whom his friend Utterson suspects of blackmailing Marlowe.19th-century London psychologist Charles Marlowe experiments with a mind-altering drug. He develops a malevolent alter ego, Edward Blake, whom his friend Utterson suspects of blackmailing Marlowe.