The emotional clip features “The Valley” star Brittany Cartwright fighting tears as the intensity of the training mounts, while other recruits scream as they confront fear-inducing drills.

Other athletes in the competition include NFL alum Randall Cobb, Olympic soccer player Christie Pearce Rampone and retired ...

Special Forces' season 4 trailer reveals Kody Brown falling, Brittany Cartwright crying and intense challenges like tightrope ...