Most Similar Movies to Requiem for a Dream (2000)
If you are looking for movies like Requiem for a Dream (2000), you might like movies tagged with keyword : drugs, addiction, hallucination, despair, downfall, psychological trauma, social marginalization, family breakdown, self-destruction, desire, loneliness, depression, mental breakdown, suffering, lost, social critique, struggle for survival, social exclusion, mental illness, moral decay .
Less Than Zero (1987), I Stand Alone (1998), Days of Wine and Roses (1962), The Boost (1988), Happiness (1998), Nil by Mouth (1997), Filth (2013) ... Let's take a look at the following list...

Less Than Zero (1987)
A college freshman returns to L.A. for the holidays at his ex-girlfriend's request, but discovers that his former best friend has an out-of-control drug habit.
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I Stand Alone (1998)
A horse meat butcher's life and mind begins to breakdown as he lashes out against various factions of society while attempting to reconnect with his estranged daughter.
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Days of Wine and Roses (1962)
An alcoholic marries a young woman, whom he systematically addicts to booze so they can share his "passion" together.
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The Boost (1988)
A hustler (James Woods) and his wife (Sean Young) move to Los Angeles, where he sells tax shelters and they each try cocaine.
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Happiness (1998)
The lives of several individuals intertwine as they go about their lives in their own unique ways, engaging in acts society as a whole might find disturbing in a desperate search for human connection.
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Nil by Mouth (1997)
A rough, short-tempered patriarch of a working class family has his life and the relationships around him slowly unravel.
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Filth (2013)
A corrupt, junkie cop with bipolar disorder attempts to manipulate his way through a promotion in order to win back his wife and daughter while also fighting his own inner demons.
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Spun (2002)
A drug dealer introduces one of his customers, a 'speed freak', to the man who runs the meth lab. A crazy three-day adventure ensues.
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Bringing Out the Dead (1999)
Haunted by the patients he failed to save, an extremely burned-out Manhattan ambulance paramedic fights to maintain his sanity over three fraught and turbulent nights.
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The Tracey Fragments (2007)
15-year-old Tracey Berkowitz is naked under a shower curtain at the back of a bus, looking for her little brother Sonny, who thinks he's a dog.
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The Living and the Dead (2006)
A descent into Hell is triggered when "Ex-Lord" Donald Brocklebank finds that he must leave Longleigh House for London to find a way to pay for the medical treatments for his wife Nancy. Alone, his over-protected, delusional, adult son, James, fancies himself in charge of the manor house with his terminally ill mother, and barricades the two of them into the house for...Read all
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The Lost Weekend (1945)
The desperate life of a chronic alcoholic is followed through a four-day drinking bout.
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Leviathan (2014)
In a Russian coastal town, Kolya is forced to fight the corrupt mayor when he is told that his house will be demolished. He recruits a lawyer friend to help, but the man's arrival brings further misfortune for Kolya and his family.
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The Basketball Diaries (1995)
A teenager finds his dreams of becoming a basketball star threatened after he free falls into the harrowing world of drug addiction.
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Candy (2006)
A poet falls in love with an art student who gravitates to his bohemian lifestyle -- and his love of heroin. Hooked as much on one another as they are on the drug, their relationship alternates between states of oblivion, self-destruction, and despair.
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The Salton Sea (2002)
After a tragic incident, a man drifts into a world populated by thugs and speed junkies.
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Thirteen (2003)
A thirteen-year-old girl's relationship with her mother is put to the test as she discovers drugs, sex, and petty crime in the company of her cool but troubled best friend.
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Normal (2003)
A factory worker (Tom Wilkinson) shocks his wife (Jessica Lange) and children when he announces that he wants a sex-change operation.
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