Art - Hypn-eroto-machia (Andrey Svislotsky, 1991)
The muddle of different dreams of a man, a woman and a dog. Every dream is full of melancholy in the evening, sensuality at night and nightmares before the sunrise.
120 Megabytes - Episode 24
videos from Blouse, RxGibbs, Small Black, Dreams, Man Without Country, The Death Set, and Beat Connection
Movie - Lathe of Heaven (1980)
Apocalyptic, "effective dream," scifi story by Ursula Le Guin in her Philip K. Dickiest!
The Twilight Zone - Perchance to Dream
A man with a severe heart condition, believes that if he falls asleep, he'll die.