Dream

A dream is a series of sensations which occur in the mind during sleep. Dreams could sometimes fortell the future.

The Crystal Guardian was the Guardian of Dreams. (PDA: Divided Loyalties)

The Bodach fed on the energy produced by a mind when dreaming (K9TV: Dreameaters), as did the Nightmare Man. (SJA: The Nightmare Man)

The Doctor's Dreams
The Doctor dreamed of the Master seizing power with the aid of a large crystal. (DW: The Time Monster)

The Doctor dreamed of the assassination of the Lord President on Gallifrey. (DW: The Deadly Assassin)

The Doctor later dreamed that his TARDIS was invaded by a servant of the Master of the Blackhole. (TVC: Master of the Blackhole)

The Doctor dreamed that he was on a world being threatened by a burning comet. (ST: The Comet's Tail)

The Doctor dreamed that his adventures were broadcast on television. (ST: Christmas Special)

The Doctor had a dream about Sontarans in his TARDIS. (PDA: Business Unusual)


 * This describes the events of A Fix with Sontarans, and can be extended to include ST: Fixing a Hole and most of CHAOS.

The Doctor claimed to have once had a dream in which all his old enemies chased him around the sets of EastEnders. (NA: First Frontier)


 * This describes the events of Dimensions in Time, and can be extended to include Rescue, Storm in a Tikka, and Search Out Space.

The Doctor had a dream in which he had an adventure with his grandchildren John and Gillian. (DWM: The Land of Happy Endings)


 * Although the story implies that John and Gillian only existed in the Doctor's dreams, it's also possible that the Doctor was remembering a simpler time.

The Doctor, Amy Pond and Rory Williams experienced two simultaneous dreams after being exposed to Psychic Pollen. (DW: Amy's Choice)

Others' Dreams
Cassandra had dreams of the future, but no one took her warnings seriously. (DW: The Myth Makers)

Leela had an apparently precognitive dream of the Fendahl. (DW: Image of the Fendahl)

The Mara manifested itself in Tegan Jovanka's dream as Anicca, Anatta, and Dukkha. (DW: Kinda)

Tegan later had dreams of snakes (most likely a precursor to her second encounter with the Mara). (PDA: Fear of the Dark)

Ace dreamed of being chased by a Dalek wearing a swastika and chanting "Heil Doktor!" (NA: Timewyrm: Exodus)

Kadiatu Lethbridge-Stewart dreamed of the Pythia. (NA: Transit)

Ace dreamed of being naked and stabbing someone. (NA: Lucifer Rising)

Ace had dreams of a woman in red and a door she couldn't open. Bernice Summerfield dreamed of Ace strangling her while the Doctor watched, saying "it's for the good of the universe." (NA: Conundrum)

Death visited Ace in a dream. (NA: No Future)

Pain visited Benny in a dream. (NA: Set Piece)

Time Lords sometimes dreamed of being able to fly or be a different sex or have a child. (NA: Human Nature)

Benny dreamed of drinking and discussing evil with a Dalek, a Cyberman, and a Sontaran. (NA: The Also People)

Chris Cwej had dreams of being in a room with no doors. (NA: The Room With No Doors)

While on Pete's World, Rose Tyler was contacted by the Doctor in a dream, which guided her to Dålig Ulv Stranden. (DW: Doomsday)

John Smith had dreams in which he was an adventurer in time and space called the Doctor, which he recorded in his journal. (DW: Human Nature)

Luke Smith had precognitive dreams about Mrs Wormwood. (SJA: Enemy of the Bane)

A short time before Christmas 2009, everyone on Earth has dreams of the Master laughing, but eveyone except for Wilfred Mott forgot about it them after waking up. These bad dreams were also experienced by the Ood from the year 4226, but they knew more about the dreams. (DW: The End of Time)

In 2010, the Nightmare Man invaded the dreams of Luke Smith, Clyde Langer and Rani Chandra, turning them into nightmares, and planned to do the same to the rest of the world. He was defeated when the three used their bond to overcome their fear, trapping him in the dream dimension once more. (SJA: The Nightmare Man)
 * The nightmare's created by the Nightmare man was:
 * Several nightmares experience by Luke in which his friends didn't care that he was leaving.
 * A dream in which Rani was on the BBC News studio being convinced by Louise Marlowe to tell everything she knows about Sarah Jane Smith.
 * A dream in which Clyde was working in a burger bar rather than an artist, being taunted by an elderly Sarah Jane.
 * A dream where the Nightmare Man himself was trapped in after his defeat, being tormented by the elderly Sarah Jane telling him how wonderful Luke was.

In 2050, the Bodach caused all of London to fall asleep and dream.
 * Starkey's dream had him being chased by a Jixen in a strange place and running into Jorjie Turner and Darius Pike who sneaked behind a Obelisk, he was terrified as he spotted a Bodach avatar moving behind them. When Starkey woke up he fled from a Jixen in his bedroom, when he found K9 Mark 2 he told him to shot the Jixen. However, the alien threat K9 detected was Starkey and he terminated him, Starkey woke up after he was shot.
 * In Darius Pike's dream, he found himself trapped in his car Mariah, surrounded by clowns who joined him in the car. In the waking world, when K9 discovered him shouting for help and to be let out, he observed Darius' behaviour as "strange" and remarked "this ones going in the memory banks". Alistair Gryffen dreamed of losing his children.
 * Jorjie went into June's nightmare in the Bodach's world with a fake love tattoo, distracting the furious June so Jorjie could pinch her, thus waking her up and freeing her from the Bodach's control. This allowed her to remove an Eye of Oblivion in the Bodach obelisk so K9 could destroy it. (K9TV: Dreameaters)