When the Davison family comes under attack during their wedding anniversary getaway, the gang of mysterious killers soon learns that one of their victims harbors a secret talent for fighting back.
This movie contains 30 potentially triggering events.
The mom's concerns someone is in the house is downplayed. It isn't explicit, but considering they already point out the mom is on meds, it is a little dicey.
There are very emotional and intense responses from people seeing loved ones die, not explicitly anxiety attacks but definitely high emotional distress.