документальный фильм, снятый скрытой камерой(a documentary made by filming people as they do the things they normally do, rather than by interviewing them or asking them to talk directly to the camera. VLZ_58)
на съёмках фильма(on the set of the film Mr and Mrs Smith – на съёмках фильма "Мистер и миссис Смит"; англ. цитата приводится из репортажа BBC News Alex_Odeychuk)
лежать на полке(взято из комментариев на Ютьюбе: Sitting on the shelf for two years between filming and airing was actually quite common at that point of TV history.youtu.berafail)
в основе сюжета(The plot is based on the Indian folk legend about a witch who abducts men at night when they are alone and only leaves their clothes behind. «Stree» (2018 film)Soulbringer)
