After years of war, the Federation and the Klingon empire find themselves on the brink of a peace summit when a Klingon ship is nearly destroyed by an apparent attack…

In the 22nd century, a scientist attempts to right the wrong his ancestor created: the puzzle box that opens the gates of Hell and unleashes Pinhead and his Cenobite legions.

A police chief in the war-torn streets of Los Angeles discovers that an extraterrestrial creature is hunting down residents – and that he is the next target.