Dark Garden (1999)

After their first adventure with the "Hot Tub Time Machine," Lou and Nick are living very well off their ill-gotten gains, while Jacob still cannot rely on Lou to be a positive role model. When an unknown assailant breaks into Lou's mansion and shoots him, Nick and Jacob take him for another trip in the hot tub. They emerge in the year 2025, where they must figure out who shot Lou and prevent it from happening again.

A myriad of outrageous calamities befall an eccentric English clan with more than a few skeletons in its closets, when its patriarch dies an unexpected death. Soon, every complication imaginable befall the grief-stricken mourners.

Paul Atreides, a brilliant and gifted young man born into a great destiny beyond his understanding, must travel to the most dangerous planet in the universe to ensure the future of his family and his people. As malevolent forces explode into conflict over the planet's exclusive supply of the most precious resource in existence-a commodity capable of unlocking humanity's greatest potential-only those who can conquer their fear will survive.

Several friends travel to Sweden to study as anthropologists a summer festival that is held every ninety years in the remote hometown of one of them. What begins as a dream vacation in a place where the sun never sets, gradually turns into a dark nightmare as the mysterious inhabitants invite them to participate in their disturbing festive activities.

Young dancers gather in a remote and empty school building to rehearse on a cold and wintry night. The all-night celebration soon turns into a hallucinatory nightmare when they learn that their sangria is laced with LSD.

Jen's romantic getaway with her wealthy married boyfriend is disrupted when his friends arrive for an impromptu hunting trip. Tension mounts at the house until the situation culminates in an unexpected way.

A couple on holiday on a remote South Pacific island awaken one morning with a hang over and no recollection of what transpired. When playing back a video of the previous night, they see they participated in a local ritual that somehow ends with him murdering her.

Celebrities recall their most mind-bending trips via animations, reenactments and more in this comedic documentary exploring the story of psychedelics.

A swinging, hypocritical college student cat raises hell in a satirical vision of the 1960s.

The story revolves around a Basque Roman Catholic priest dedicated to committing as many sins as possible, a death metal salesman from Carabanchel, and the Italian host of a TV show on the occult. These go on a literal "trip" through Christmas-time Madrid to hunt for and prevent the reincarnation of the Antichrist.

During the Civil War in 17th-Century England, a small group of deserters flee from a raging battle through an overgrown field. They are captured by an alchemist, who forces the group to aid him in his search to find a hidden treasure that he believes is buried in the field. Crossing a vast mushroom circle, which provides their first meal, the group quickly descend into a chaos of arguments, fighting and paranoia, and, as it becomes clear that the treasure might be something other than gold, they slowly become victim to the terrifying energies trapped inside the field.

After being hired to find an ex-con's former girlfriend, Philip Marlowe is drawn into a deeply complex web of mystery and deceit.

High-school principal Dr. Alfred Carroll relates to an audience of parents that marijuana can have devastating effects on teens: a drug supplier entices several restless teens, Mary and Jimmy Lane, sister and brother, and Bill, Mary's boyfriend, into frequenting a reefer house. Gradually, Bill and Jimmy are drawn into smoking dope, which affects their family lives.

Jamie is a boorish, insensitive American twentysomething traveling in Chile, who somehow manages to create chaos at every turn. He and his friends are planning on taking a road trip north to experience a legendary shamanistic hallucinogen called the San Pedro cactus. In a fit of drunkenness at a wild party, Jamie invites an eccentric woman—a radical spirit named Crystal Fairy—to come along.

There's a chemistry lab, in which one or two people ingest the wrong drug -- apparently -- and have a seriously bad trip. Then there's this wizard in his cave, and a fairy appears -- then there's this massive feast with about a dozen people. Then it ends.

After a catastrophic global war, a young filmmaker awakens in the carnage and seeks refuge in the only other survivor: an eccentric, ideologically opposed figure of the United States military. Together, they brave the toxic landscape in search of safety... and answers.

Gangster boss Carlos orders the dodgy Viennese junkyard owner Harry to bring him a bag from Poland. Harry passes the order on to his "best man" Schorsch. Schorsch, not exactly the brightest, is currently without a driver's license and completely fixated on the 24-hour car race of Le Mans. So he gives the order to Mao and sends in their place the takeaway lessees Hans and Max to Poland. Their journey leads to a seemingly endless drug trip full of extraordinary phenomena.

The story “Alice in Wonderland” is used as a metaphor about the dangers of accidental drug use among children. Curious Alice's trip to Wonderland is not through the rabbit hole, but rather through her home, where the medicine and kitchen cabinets hold substances of lure but danger. After ingesting one of these substances, Alice, now in the Wonderland of her mind, has an altered sense of reality. In her new psychedelic world, she is exposed to more and more drugs, which she may take based on her impaired judgment from the initial drug use.

A scientist develops a powder that he believes will have the effect of distorting reality for those who take it. To test its effect tries it out on his assistant, a dog, himself and two young couples.

The Acid Sorcerer is a dark and nihilistic horror film that borders between fiction and reality. The introduces the viewer to a serial killer, a drug addicted couple, a sadistic drug dealer, a cross dressing snuff filmmaker and a prostitute who has HIV. The characters embrace their inner darkness, struggle with morality, come to terms with their mortality and ultimately meet their demise.