His career hinging one all-important screenplay, a desperate scribe with a killer case of writer's block locks himself away for eighteen grueling days in order to meet the deadline that could ultimately make or break him. But this is no ordinary script, because it prominently features a haunting collection of characters from the writer's past - including a clown that would make even Pennywise running for the cover of the sewer. Now cabin fever is fast setting in, leaving the increasingly delirious screenwriter unable to differentiate between the reality that surrounds him, and the fantasy that consumes him.
