63歲的牙技師萩野谷幸三,是個半退休卻全心投入臨演工作的硬漢大叔,本片是他以新人之姿首次主演電影, 他是片中歷史劇「江戶之爪」的背景演員,卻是本片的鏡頭焦點,知名演員通通從主角變成了背景。不料空氣般存在的臨演都比主角搶戲,際遇一個比一個離奇,他們演得忘情,忘記自己是個臨演,還不小心演得太賣力。。Inspired by actual California desert occult activity, MAN’s SON centers around a young couple who travel to the desert to create an authentic audition tape for an up-and-coming Charles Manson film. But when the couple chooses an eclectic Airbnb as the perfect backdrop, the dark events of the audition slowly slip into reality as the couple finds themselves intertwined in the sin...。