本片是一部美国纪录片片，上映于2017-08-15，由导演，由雷德利·斯科特/大卫·吉勒/迈克尔·法斯宾德主演。
剧情简介：An in-depth look at the making of the film and broken into four parts that can be watched separately (i.e Story, Characters, Setting and Creatures). This piece features a host of cast and crew interviews interspersed with tons of BTS footage, viewers can learn a great deal on the director's creative style and approach to the plot, the characters, the visual effects and the shooting location.
外文名：Master Class: Ridley Scott
别名：《异形：契约》幕后制作花絮
类型：纪录片
地区：美国
演员：雷德利·斯科特 / 大卫·吉勒 / 迈克尔·法斯宾德
