The Cure for Insomnia (dir. John Henry Timmis IV) / 1980s
In January 1987 an experimental film by John Henry Timmis IV entered the Guinness book as the longest film ever screened: The Cure for Insomnia runs 5,220 minutes (87 hours, or three days and fifteen hours). The “film” contains no conventional plot — instead poet L. D. Groban reads his 4,080‑page poem A Cure for Insomnia in an unbroken performance that was intercut with occasional clips of heavy metal and pornographic footage. The work was mounted as a single continuous screening at the School of the Art Institute of Chicago from January 31 to February 3, 1987, a stunt of endurance art more than narrative cinema and a deliberate provocation to festival programming and audiences alike. Its parameters — an uninterrupted, multi‑day recital, the insertion of provocative film fragments, and the tiny, art‑school venue — made the event as much a happening as a theatrical premiere.
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