Films about hallucinogens

Once Upon a Time… in Hollywood is a 2019 period action comedy film written and directed by Quentin Tarantino. Produced by Columbia Pictures in association with Bona Film Group, Heyday Films, and Visiona Romantica, and distributed by Sony Pictures Releasing, it is a co-production between the United States, United Kingdom, and China. It features an ensemble cast led by Leonardo DiCaprio, Brad Pitt, and Margot Robbie. Set in 1969 Los Angeles, the film follows a fading actor and his adrenaline junkie stunt double as they navigate the rapidly changing film industry with the threat of the Tate murders looming.

1969 film by Dennis Hopper

1998 film by Terry Gilliam

Midsommar is a 2019 folk horror film written and directed by Ari Aster. It stars Florence Pugh and Jack Reynor as an American couple who are drawn into a violent cult in rural Sweden. Supporting actors include William Jackson Harper, Vilhelm Blomgren, Ellora Torchia, Archie Madekwe, and Will Poulter.

1991 film directed by David Cronenberg

2009 film directed by Gaspar Noé

2022 film directed by Tom Gormican

2018 film by Panos Cosmatos

2009 film directed by Ang Lee

2018 film by Gaspar Noé

2002 film by Vikram Bhatt

1967 film directed by Roger Corman

Psych-Out is a 1968 American psychedelic film about hippies, psychedelic music and recreational drugs starring Susan Strasberg, Jack Nicholson (the film's leading man despite being billed under supporting player Dean Stockwell), Bruce Dern, Adam Roarke, and Max Julien. It was produced and released by American International Pictures. The film was directed by Richard Rush, and the cinematographer was László Kovács. The bands Strawberry Alarm Clock and The Seeds can be seen playing within the music and dance scenes throughout the film.

2007 film by Paddy Breathnach

1980 film directed by Art Linson

Animated music television special

2024 film directed by Megan Park

1977 film by Jeff Lieberman

Friendship is a 2024 American black comedy film written and directed by Andrew DeYoung in his feature directorial debut. It stars Tim Robinson, Kate Mara, Jack Dylan Grazer, and Paul Rudd. The story follows Craig, a socially awkward marketing executive, and his increasingly fraught bond with his new neighbor, Austin, a local TV meteorologist.

1969 film directed by Tito Davison

2013 film by Sebastián Silva

1970 film by David E. Durston

2017 film directed by Brian Cavallaro