There are some wonderful moments - some tense, some fanciful - along the way and a gut-wrenching payoff that makes sense of it all.
Curious, the researchers explore the room and hear the sounds of a woman running followed by a gut-wrenching scream.
And most people are going to be repulsed by the comedic treatment of such gut-wrenching subject matter.
The confidence had turned into a gut-wrenching memory of the 2009 team.
This atrocious, gut-wrenching sight was too much even for them to bear and frightened them into retreating.
What follows is a gut-wrenching drama of love, deception, faith and betrayal.
We once climbed two gut-wrenching mountains in one day.
After months of tedious problem solving, the film finally began to take shape, developing into a different kind of drama, mixing dark comedy with scenes of gut-wrenching sadness.