Bad Stepmother (2018)

Plot

After their father's unexpected and puzzling demise, a brother and sister arrive at their grand New Orleans home, only to find their unstable stepmother lurking in the shadows. Determined to seize their inheritance, she reveals a willingness to resort to extreme measures. As tensions rise, the siblings must navigate a treacherous landscape filled with deceit and danger, ultimately questioning their stepmother's motives and their family's dark secrets. Trust is scarce, and survival becomes paramount as they confront the chilling reality of their new family dynamics.