A scene from 76 Days, a new documentary about front-line health workers and patients during the lockdown in Wuhan, China. MTV Documentary Films Several medical workers in hazmat suits sprint across the hallway. A heart-wrenching wail pierces the air — "Baba!" — from a woman watching as her father's lifeless body is wheeled away. The opening scene of 76 Days, a new documentary about the resilience of front-line workers and patients in the 76 days of Wuhan, China's lockdown, directed by Hao Wu, Weixi Chen and a journalist credited as "Anonymous," throws the viewer right into the fray of body bags and ventilators, mirroring the helplessness and frenzy at the start of the coronavirus pandemic.