Nicholas Ray cut two different versions of this film over the course of almost a decade, and unfortunately only the earlier cut, considered the inferior one, survives. Nonetheless, this is a mind-boggling film made with his students at SUNY Binghamton, a film which challenges most cinematic conventions of narrative (and technique) without coming off as merely "an experiment". The final "shooting" of the film alone is worthy of an essay: instead of optically printing and collaging the material, which was shot on various formats (35mm, 16mm, video), Ray and his dedicated crew actually rented a soundstage, set up a series of different projectors, and literally _performed_ the film live on a screen surrounded by an intermittently changing photographic "frame". The result completely prefigures the emergence of "film performance" artists in the decades to follow and surely makes WE CAN'T GO HOME AGAIN the only feature film by a major director to be constructed in such a fashion.
Furthermore, as a time capsule of late-1960s/early-1970s politics, sexual dynamics and freedom from convention, it's essential. Partially improvised and partially scripted, it can come off as a glorious mess at times, shot through with madness, but the overall effect is devastating. A very real-life electricity informs nearly every sequence; it's almost painful at times. WE CAN'T GO HOME AGAIN would be the final statement of a brilliant, neglected director, but more importantly, it's one of the most audacious features to be made by a director of films such as REBEL WITHOUT A CAUSE. A masterpiece.