The Guest

In this 2014 American action horror film, a U.S. soldier named David unexpectedly visits the Peterson family, introducing himself as a friend of their son who died in combat in Afghanistan. After being welcomed into their home for a couple of days, a series of accidental deaths seem to be connected to his presence. As the bodies pile up and Anna begins to suspect that David is involved, she discovers a dark web of secrets and lies that threaten to destroy her family's already fragile grief.