During the pandemic, a booster dose of the vaccine became a common term. It was intended to boost the immune system’s response to the virus. This week, Vivek Agnihotri injects a booster dose of cinematic virus that he unleashed with The Kashmir Files lest people develop immunity against communal politics. Once again, blending a discriminating version of the past with a myopic vision of the present, The Bengal Files not only scratches the wounds of the Partition but also punctures them to manipulate emotions.