Orphan 55 (TV story)

Orphan 55 was the third episode of series 12 of Doctor Who.

Synopsis
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Plot
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Cast

 * The Doctor - Jodie Whittaker
 * Graham O'Brien - Bradley Walsh
 * Yasmin Khan - Mandip Gill
 * Ryan Sinclair - Tosin Cole
 * Kane - Laura Fraser
 * Bella - Gia Ré
 * Nevi - James Buckley
 * Vilma - Julia Foster
 * Hyph3n - Amy Booth-Steel
 * Vorm - Will Austin
 * Benni - Col Farrell
 * Sylas - Lewin Lloyd
 * Lead Dreg & Creature Movement - Spencer Wilding

Crew
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History

 * The Doctor states that Earth's fate as Orphan 55 is "one possible future, one timeline." In this timeline, Earth has become an orphan planet.

Locations

 * The underground tunnel historically served residents of Novosibirsk in Siberia.

Medical ailments and remedies

 * The symptoms of a hopper virus in a human include wiggling fingers, which immediately signal the legs giving out, and hallucinations.
 * Graham briefly wonders if he is having a stroke after bumping his head on an invisible void panel.

Story notes

 * This episode lacks a cold opening, which would be a fluctuating on/off feature in Series 12.

Ratings
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Filming locations
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Production errors
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Continuity

 * The Doctor is still in a bad mood, which Team TARDIS have picked up on. (TV: Spyfall)
 * Ryan mentions that he works in a warehouse. (TV: The Woman Who Fell to Earth)
 * The Doctor previously identified a planet as Earth thanks to an underground station in her sixth incarnation. (TV: The Mysterious Planet)
 * The Doctor previously investigated a holiday resort, Paradise 5, which was hiding a secret with Peri Brown. (AUDIO: Paradise 5)
 * Bernice Summerfield previously visited Gigamarket where the humans were hidden behind a forcewall to stop the Borvali from hunting them down. (AUDIO: The Greatest Shop in the Galaxy)
 * Graham says "cockle." (TV: Kerblam!, PROSE: Mission of the KaaDok)
 * Ryan mentions his mothers death. (TV: The Woman Who Fell to Earth, The Tsuranga Conundrum)

Home video releases
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