My Heart Can't Beat Unless You Tell It To

Siblings Jessie (Ingrid Sophie Schram) and Dwight care for their chronically ill younger brother Thomas, who requires blood to survive due to a mysterious affliction. To obtain this vital resource, Dwight and Jessie murder strangers, mainly homeless people and drifters. The siblings' relationship is put to the test as they navigate their dark circumstances, with Turner (Judah Bateman) becoming a pivotal figure in their lives.