2021年上映，Rob Schroeder執導，由文森特·卡塞瑟,切爾西·洛佩茲,布瑞達·伍爾,滕德·艾德比佩,蕾妮·庫利,鮑勃·斯蒂芬森,達娜·林恩·拜倫,Jim Boeven,Chris Dougherty,波特·琳·楊,Tony Evangelista,達維達·威廉姆斯,馬克·伯恩漢姆,Cheryl Dent,Gabe Fonseca等主演的超聲2021在美國發行，豆瓣評分和口碑都很不錯，超聲2021手機在線觀看等資源均是網絡收集而來?！冻?021》HD1280/HD1080p/BD720P/BD1080P/百度云藍光高清版/在線觀看。
Driving home late at night during a heavy rainstorm, Glen experiences car trouble. Near where his car gets stuck, he spots a house, knocks on the door and is greeted by an oddly friendly middle-aged man, Arthur, and his younger wife, Cyndi. The strange couple pours him a drink, and then more drinks, followed by an unexpected offer that Glen can’t refuse. Elsewhere, a young woman, Katie, is feeling emotionally weighed down by a secret romantic arrangement that feels like a textbook case of gaslighting. And at the same time, in a nondescript research facility, medical professional Julie begins questioning her role in a bizarre experiment, fearing that she’s doing more harm than good.
