Doctor Who - 'Chapter One: The Halloween Apocalypse'
British iTunes Chart Performance

• Release date: 31 Oct 2021
• Chart debut: #47 (21 Dec 2022)
• Highest Position: #39 (27 May 2025)
• Most recent chart position: #39 (27 May 2025)
• Days on UK TV Episodes Chart: 2

'Chapter One: The Halloween Apocalypse' has charted in the following countries:
United Kingdom, United States, Germany, France, Canada and Australia.

Episode Synopsis: On Halloween, all across the universe, terrifying forces are stirring. From the Arctic Circle to deep space, an ancient evil is breaking free. And in present day Liverpool, the life of Dan Lewis is about to change forever. Why is the Doctor on the trail of the fearsome Karvanista? And what is the Flux?

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UK TV Episodes chart performance history for Chapter One: The Halloween Apocalypse

• Planet of the Dead
• The Waters of Mars
• Journey's End
• The Stolen Earth
• The End of Time, Pt. 1
• Doctor Who Confidential: The End of Time, Pt. 2
• The End of Time, Pt. 2
• Blink
• The Girl In the Fireplace
• The Next Doctor
• The Beast Below
• The Eleventh Hour
• Victory Of The Daleks
• The Time of Angels
• Flesh and Stone
• Amy's Choice
• The Vampires Of Venice
• The Hungry Earth
• Cold Blood
• Vincent and The Doctor
• The Lodger
• The Pandorica Opens
• The Infinite Quest
• The Big Bang
• Rose
• A Christmas Carol
• School Reunion
• The Impossible Astronaut
• Day of the Moon
• The Curse of the Black Spot
• The Doctor's Wife
• The Rebel Flesh
• The Almost People
• Silence In the Library
• Forest of the Dead
• A Good Man Goes to War
• Let’s Kill Hitler
• Let's Kill Hitler
• Night Terrors
• The Girl Who Waited
• The God Complex
• Closing Time
• The Wedding of River Song
• The Doctor, The Widow and the Wardrobe
• The Family of Blood
• Last of the Time Lords
• Asylum of the Daleks
• Dinosaurs On a Spaceship
• A Town Called Mercy
• The Power of Three
• The Angels Take Manhattan
• The Snowmen
• The Bells of Saint John
• The Rings of Akhaten
• Cold War
• Hide
• Journey to the Centre of the TARDIS
• The Crimson Horror
• Nightmare in Silver
• The Name of the Doctor
• Doctor Who The Last Day Mini Episode
• Revisited: Tales from the Tardis
• An Adventure in Space and Time
• The Day of the Doctor
• The Christmas Invasion
• The Time of the Doctor
• Farewell to Matt Smith
• The Ultimate Time Lord
• Deep Breath
• Into the Dalek
• Robot of Sherwood
• Listen
• Time Heist
• The Caretaker
• Kill the Moon
• Mummy on the Orient Express
• Flatline
• In the Forest of the Night
• Dark Water
• Death in Heaven
• Last Christmas
• The Doctor's Meditation
• The Magician's Apprentice
• The Witch's Familiar
• Under the Lake
• Before the Flood
• The Girl Who Died
• The Woman Who Lived
• The Zygon Invasion
• The Zygon Inversion
• Sleep No More
• Face the Raven
• Heaven Sent
• Hell Bent
• The Pilot
• Smile
• Thin Ice
• Knock Knock
• Oxygen
• Extremis
• The Pyramid At the End of the World
• The Lie of the Land
• Empress of Mars
• The Eaters of Light
• World Enough and Time
• The Doctor Falls
• The Woman Who Fell to Earth
• The Ghost Monument
• Rosa
• Arachnids in the UK
• The Tsuranga Conundrum
• Demons of the Punjab
• Kerblam!
• The Witchfinders
• It Takes You Away
• The Battle of Ranskoor Av Kolos
• Turn Left
• Spyfall, Pt. 1
• Spyfall, Pt. 2
• Orphan 55
• Nikola Tesla's Night of Terror
• Fugitive of the Judoon
• Praxeus
• Can You Hear Me?
• The Snowmen (2012)
• The Doctor, the Widow and the Wardrobe (2011)
• The Haunting of Villa Diodati
• Ascension Of The Cybermen
• Bad Wolf
• The Timeless Children
• Army of Ghosts
• Episode 1 (Black and White)
• Doctor Who 2006 Christmas Special - The Runaway Bride
• Doctor Who 2008 Christmas Special - The Next Doctor
• Christmas Special: The Christmas Invasion (2005)
• Episode 1
• Episode 4
• Episode 5
• Episode 3
• Midnight
• The Unicorn and the Wasp
• Doctor Who At the Proms 2010
• Colour Episode 1
• Black and White Episode 1
• Colour Episode 7
• Colour Episode 2
• Episode 2 - Colour
• Chapter One: The Halloween Apocalypse
• Chapter Two: War of the Sontarans
• Chapter Three: Once, Upon Time
• Episode 1, Colour
• Episode 4, Colour
• Episode 3, Colour
• Episode 2, Colour
• Episode 4, Black and White
• Episode 3, Black and White
• Episode 2, Black and White
• Episode 1, Black and White
• Dalek
• Chapter Four: Village of the Angels
• Chapter Five: Survivors of the Flux
• Chapter Six: The Vanquishers
• Eve of the Daleks
• Christmas Special: Voyage of the Damned (2007)
• The Parting of the Ways
• The Fires of Pompeii
• Utopia
• Doomsday
• The Satan Pit
• Episode 6, Black & White
• Episode 5, Black & White
• Episode 4, Black & White
• Black and White Episode 7
• New Earth
• The Age of Steel
• Christmas Special: The Runaway Bride (2006)
• Episode 2 (Black and White)
• Episode 4 (Black and White)
• Episode 3 (Black and White)
• The Impossible Planet
• The Star Beast
• The Poison Sky
• Colour Episode 3
• Fear Her
• Tooth & Claw
• The Rise of the Cybermen
• The Idiot’s Lantern
• Love & Monsters
• The Sontaran Stratagem