Question: The Chamber of Horrors is a 1929 British silent horror film based from one of the attractions in London owned by whom?
Sentence (from "Chamber of Horrors (Madame Tussauds)"): The gallery first opened as a 'Separate Room' in Marie Tussaud's 1802 exhibition in London and quickly became a success as it showed historical personalities and artifacts rather than the freaks of nature popular in other waxworks of the day.
Relevant evidence: No