The Guest (2014)

A soldier introduces himself to the Peterson family, claiming to be a friend of their son who died in action. After the young man is welcomed into their home, a series of accidental deaths seem to be connected to his presence.

Plot Keywords: bar, harassment, halloween, arms dealer, high school, bullying, iraq war veteran, party, murder, grief, diner, teenager, killing spree, ex soldier, brawl, halloween costume, neo 80s