當雙胞胎兄弟哈爾和比爾在閣樓上發現父親的舊猴子玩具之后，他們周圍開始發生一系列可怕的死亡事件。兄弟倆決定把猴子扔掉，繼續他們的生活，但多年來卻越來越疏遠。但當神秘的死亡再次開始時，兄弟倆必須重新團結起來，找到一種方法來徹底消滅這只猴子，以免它奪走所有與他們親近的人的生命。

　　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.

　　凱麗（蓓爾·保利 Bel Powley 飾）是名聲大噪的天才少女，18歲便獲得了哈佛大學的畢業證書。雖然每個人都覺得凱麗擁有著前途無量的未來，但對于凱麗來說，每一天她都生活在郁悶和沮喪之中。凱麗的母親自幼就離開了她，如今，相依為命的父親派爾必（加布里埃爾·伯恩 Gabriel Byrne 飾）竟然也決定組建新的家庭。　　察覺到了凱麗的彷徨，父親將名為佩特羅夫（內森·連恩 Nathan Lane 飾）的心理醫生介紹給了凱麗，佩特羅夫給了凱麗一份清單，上面羅列著六項任務，佩特羅夫向凱麗保證，只要她完成了這兩項任務，就能夠重新找回快樂，一切真的如他所說的那么簡單嗎？

　　A blended family from the city buys a house sight unseen in an isolated backwoods hamlet. Things get rocky when the locals aren't as welcoming as expected and a dangerous urban legend turns out to be true. In their struggle to put down roots, they find their sanctuary in peril-and their lives threatened-by the land's haunted past.