Я думала, это ещё только слух, а потом Агеев кинул мне ссылку на официальный сайт.
The 50th Anniversary episode The Day of the Doctor will be screened in 3D in cinemas across the UK, Ireland, the US, Canada, Germany and Russia.
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Internationally, German, Russian, American* and Canadian* fans will be able to gather in cinemas to enjoy the simulcast release with approximately 30 cinemas in Germany and up to 50 theatres debuting the episode in Russia.
Источник
Апд. Список кинотеатров.