A juvenile is mad at his mom so he leaves his home in San Francisco to join a charismatic LSD guru's cult in Spain and turns on, tunes in, and drops out. He also gets involved in murder.
Unfortunately the movie Hallucination Generation is not yet available on HBO Max.
| Costume & Make-Up | Adolfo Ponte | Makeup Artist |
| Crew | Francisco Sempere | Cinematography |
| Camera | Fima Noveck | Other |
| Crew | George Montgomery | Special Effects |
| Production | Fima Noveck | Consulting Producer |
| Editing | Arthur Marks | Editorial Production Assistant |
| Production | Richard Yalem | Other |
| Writing | Robert D. Weinbach | Idea |
| Writing | E.J. Whyte | Script Consultant |
| Directing | Dave 'Squatch' Ward | Second Assistant Director |
| Crew | Edward Mann | Special Effects |
| Editing | Fima Noveck | Editor |
| Directing | Antonio Chic | Assistant Director |
| Camera | Arni Hendin | Other |
| Camera | Robert Royal | Still Photographer |
| Production | Morton M. Rosenfeld | Associate Producer |
| Editing | Fima Noveck | Editorial Coordinator |
| Production | Ramon Sanz | Other |
| Directing | Mercedes Segura | Script Supervisor |
| Directing | Edward Mann | Director |
| Writing | Edward Mann | Writer |
| Production | Jerome A. Siegel | Associate Producer |
| Production | Roberto Perez Moreno | Production Manager |
| Costume & Make-Up | Mercedes de Segovia | Wardrobe Supervisor |
| Crew | Manuel Sayans | Special Effects |
| Camera | Paul Radkai | Other |
| Production | Nigel Cox | Producer |
| Camera | Ramón Sempere | Camera Operator |
| Crew | Michael Kuh | Additional Dialogue |
| Production | Robert D. Weinbach | Executive Producer |
| Sound | Bernardo Segall | Music |
| Art | Andrés Monreal | Set Decoration |
