evolution

A woman in a surgical gown looks concerned as a man in a surgical cap and glasses speaks to her, then the scene cuts to a man in a blue scrub top holding a distressed man in a dark tank top, who is screaming, while another man in a surgical cap and glasses looks on; the man in the blue scrub top holds the distressed man as he continues to scream. The setting is a medical environment, likely a field hospital or tent.