Mike

Mike is a minor protagonist in The Strangers. He was friends with James Hoyt and Kristen McKay.

The Strangers:
At the house, James calls his friend Mike and asks him to come pick him up in the morning.

Death
Later on in the film, Mike arrives and gets his car windshield smashed by one of the Strangers. He gets out of the car and realizes something is wrong after seeing James' smashed car in the driveway and the front door wide open with a large hole on it. He slowly enters the house and goes down the hallway with Man in the Mask following behind him with an axe. James and Kristen were hiding in the closet with a shotgun, ready to fire, so when Mike steps into view James shoots him dead, mistaking him for one of the intruders.

Trivia

 * Mike's car is a 1984 Jeep Cherokee.
 * Mike is the only good guy who's death isn't caused by a Stranger in the series.