影片以重復加碎片式的感官敘事手法，講述了年邁且身患疾病的安東尼（安東尼·霍普金斯 Anthony Hopkins 飾）正在面臨一項艱難的人生選擇——是搬到養老院還是接受女兒尋找的新護工。在這個過程中，安東尼發現自己仿佛進入了一場奇怪的時空之旅，錯亂的記憶和時間線交織出一段段匪夷所思的故事，而一個個陌生又熟悉的人也讓他陷入迷茫。影片根據法國小說家兼劇作家佛羅萊恩·澤勒的舞臺劇《父親》改編。

　　莫蘭（袁百梓卉 飾）擁有著一段悲慘的童年，很小的時候，她就失去了母親，然而莫蘭始終都不知道母親究竟為什么會死，這場悲劇成為了莫蘭內心里最大的謎團和黑洞。時間一年一年的就這樣過去，一轉眼莫蘭便已經長成了亭亭玉立的少女，只是，她從未放棄過想要調查當年事件真相的額念頭。　　尹正（林保怡 飾）是莫蘭的師叔，在泰國經營著一家按摩院。莫蘭千里迢迢遠赴泰國尋找尹正，想要借助他的力量開始調查。哪知道來到泰國后，莫蘭的身邊開始接二連三的發生科學無法解釋的詭異事件，甚至還發生了命案，而這一切都和母親當年的死因有著千絲萬縷的關聯。

　　堅持到底的瘋狂執著者、活力爆棚的樂天派、顏值爆表的潮流DJ志願生、腦洞大開的怪咖，還有直率爆笑的傻大姐——這五位從小一起長大的死黨，雖然個性南轅北轍，但卻默契滿點。在友情屆滿24週年的同時，他們終於迎來夢寐以求的「人生首次海外旅行」！只是沒想到，這場說走就走的旅程，卻秒變災難現場：走失、誤會、鬧劇不斷升級，他們能否克服重重危機，重新找回彼此？而這場瘋狂之旅的終點，會是一生中的難忘回憶，還是友情的轉捩點呢？

　　Following her mother’s death, manga artist Soriya travels to her ancestral home in Phnom Penh, with hopes of reconnecting with her distant family and using the visit as inspiration for her work. All goes well initially. Renting an apartment in Metta, a rundown Khmer Rouge-era housing complex, her visit to her maternal relatives finds her welcomed with open arms. But Soriya’s waking hours in the apartment and its surroundings are punctuated by terrifying, bloody visions, almost as though she were a conduit for horrors of the past wanting to seep into the present.　　Inrasothythep Neth and Sokyou Chea’s blood-chilling psychological horror explores a personal and political past through the present, transforming a characterful space into an insidious environment. Surrounded by modern high-rises, this decrepit structure, with its brutalist architecture and peeling surfaces, is a relic from a dark period in history whose painful memories it has absorbed. In tracing Soriya’s ominous journey back to her roots, Tenement hints at a necessary reckoning with Cambodia’s political past without overplaying its historical dimension. It’s an impressive work from a woefully underrepresented national cinema.