在这部以马平静剧情片中,柯斯莫·贾维斯(《湮灭》《麦克白夫人》)、巴里·基奥汉、尼·阿尔加将主演新片《以马平静》(Calm With Horses)，迈克尔·法斯宾德的制片公司DMC Films和Element Pictures制作。基于Colin Barrett所著短篇故事集《Young Skins》里的同名短篇，设定在爱尔兰乡村，前拳击手Arm在尝试做他5岁患自闭症儿子的好父亲的同时，成为了从事毒品交易的Devers家族的令人畏惧的执行者，他被迫首次杀人，在尝试做正确的事的时候会危及到每一个他珍视的人。Joe Murtagh改编剧本并首执导筒，5月中旬开拍，Film4参与投资。
In darkest rural Ireland, ex-boxer Douglas 'Arm' Armstrong has become the feared enforcer for the drug-dealing Devers family, whilst also trying to be a good father to his autistic five-year-old son, Jack. Torn between these two families, Arm's loyalties are truly tested when he is asked to kill for the first time.
