World War II is around the corner, but the only thing Sally Bauer can think of is the ocean. Her dream is to swim across the English Channel. Her father has tried to exorcise her obsession with swimming since she was a toddler, without success. An unwanted pregnancy forces her to abandon her dream – and herself. The child’s father does not want to be involved, so as a woman in the ‘30s in Sweden, Sally has no choice but to do what is expected of her: to be a mother. There is no place left for her dreams and Sally is pulled into bottomless darkness, until her sister Carla saves her. With renewed purpose, together the sisters begin to dismantle the conventions they are constantly facing. In late August 1939, Sally stands on the shore at Dover and takes her first step into the English Channel. She swims across the open and icy sea for 15 hours, waving to the Navy who are readying for war. A couple of days after Sally swims ashore at Calais, Poland is invaded.

　　神秘孤島上只有一座何家古堡，以前死過很多人。半癱少女何思怡（李庚希 飾）離家17年后歸來，父親卻離奇失蹤，迎接她的是美艷溫柔的繼母（鄧家佳 飾）、風度翩翩的私人醫生（黃曉明 飾）、年輕健碩的司機（劉奕鐵 飾）和萬般貼心的女傭等人。這一切看似平靜，但不時響起的古怪聲音，似有若無的血腥氣味，似乎都藏著這座古堡不可言說的秘密，一步步將這家人 拖入萬劫不復的深淵，一場蓄謀已久的復仇大戲漸漸拉開帷幕……

 遠離家鄉的租客鐘不凡（彭昱暢 飾）被老房東任爹（成龍 飾）誤識成離家多年的兒子，囊中羞澀的鐘不凡不得不與獨自漂泊的租客蘇曉月 (張佳寧 飾)、斜杠中年房屋中介賈爺 (潘斌龍 飾)、對任爹關懷備至的鄰居金珍姑 (李萍 飾)相聚在同一屋檐下，不是一家人，硬進一家門。當鐘不凡被任爹不定時發作的糊涂折磨得死去活來時，卻發現了老人深藏多年的秘密……

　　五個熱衷冒險的朋友來到都市傳說中的謀殺案發地點，準備享受充滿刺激與驚悚的露營週末，但是他們很快就發現，徘徊於此的不是只有他們五人，一個神秘殺手悄悄接近，本該要縱慾狂歡的野外假期，瞬間變調成為致命夢魘......