The articlepresents theanalysis and research on Multimodal metonymies and metaphors appearing in three kinds of Di?saster and Accident Documentaries:Traffic Accident Documentary, Natural Disaster Documentary and War Documentary. We no?tice that multimodal metaphors formed by several multimodal metonymies are used to shot scenes involving casualties. In contrast of the footage recording the death and its process in a completely realistic way, the montage can be more in line with the psychologi?cal demands of human be...