After returning from a wedding reception, a couple staying in an isolated vacation house receive a knock on the door in the mid-hours of the night. What ensues is a violent invasion by three strangers, their faces hidden behind masks. The couple find themselves in a violent struggle, in which they go beyond what either of them thought capable in order to survive.

In 1966, Texas Western coach Don Haskins led the first all-black starting line-up for a college basketball team to the NCAA national championship.