兩個值守夜班的“倒霉蛋”甜點心（喬·基瑞 飾）和內奧米（喬治娜·坎貝爾 飾），意外發現了瘋狂繁殖的外星寄生真菌，無福消受這頓重口加班餐的二人發出求救信號。“淡淡死感”的退休特工羅伯特（連姆·尼森 飾）被迫再就業，重新上崗拯救即將被真菌腐蝕的世界。他們一邊躲避著因寄生而綠液四濺的宿主們，一邊和翻涌的腸胃做斗爭，在一陣陣爆漿聲中大開“驚喜盲盒”。這組畫風迥異的“臨時戰友”能否阻擋這場末日浩劫？誰又能活著走出這個驚魂之夜……

一個三十多歲的男子在大城市謀生，為了走出混亂的生活，無意識地想象出一個幻想與現實并存的世界。

　　Can I Get a Witness? tells the story of a mother and daughter in a near-future world where huge sacrifices are made to maintain life on Earth.　　With its resources swallowed by e-waste and overpopulation, the world is experiencing an anthropogenic collapse. To manage, technological advances are shunned. Nobody has electricity and only people with exceptions are permitted cars. Most importantly, there is also a collective agreement that nobody is allowed to live beyond the age of 50.　　Oh’s Ellie lives with her teenage daughter Kiah (Keira Jang), who is starting her first day as a Documenter, an important role in this new world order. She uses her artistic gifts — beautifully conjured in animations — to draw the dying ceremonies, since printing and photography have been banned.　　Kiah is paired with Daniel (Joel Oulette), the young man who performs the contractual elements of each person’s end-of-life ceremony. He matter-of-factly provides the packages a person can choose, sets them up when the time comes, and performs the burials. But his new coworker is having a hard time handling the emotional impacts of the job.

　　該片以大地震后荒廢的首爾為背景，講述聚集在此地唯一剩下的“皇宮公寓”里的生存者們的故事。