Beyond the Black Rainbow (2010)

Plot

At the enigmatic Arboria Institute, a troubled yet captivating girl endures confinement under the watchful eye of Dr. Barry Nyle, a twisted therapist obsessed with achieving enlightenment. Manipulated by a malevolent technology, she anxiously anticipates their next unsettling session. To find freedom, she must navigate the Institute's shadowy depths, but Dr. Nyle, unwilling to relinquish his most precious and perilous subject, poses a formidable obstacle. As tension mounts, her struggle for liberation becomes a haunting exploration of the mind and the dark lengths one may go to reclaim their freedom.