Special Forces: World's Toughest Test

Celebrities endure some of the harshest, most grueling challenges from the playbook of the actual Special Forces selection process.
Behind Enemy Lines
S4 E1

The recruits must repel out of a military-grade helicopter; the recruits get a taste of what it's like operating behind enemy lines as they carry supplies weighing 800 pounds in sweltering 100-degree heat.

Survival
S4 E2

The recruits must escape a sinking plane and go head-to-head in an intense, military-style boxing match.

Warzone
S4 E3

The recruits must communicate effectively to identify fallen comrades in a casualty evacuation test behind enemy lines; when their team's mission is compromised, they must cross rooftops to make it to extraction.

Trust
S4 E5

The recruits are split into teams and compete to be the first group to complete an intensive race in the blistering heat; in pairs, the recruits backwards dive off a platform in sync, facing their fears through teamwork.

Grit
S4 E6

The recruits are split into teams and must sidestep along a 165-foot stretch of rope suspended above a canyon floor; the recruits must fight to get a ball over the opposition's goal line.

Composure
S4 E7

The remaining recruits are paired up to find a vital intelligence package and retrieve a hostage before the compound is filled with deadly gas and explodes; the recruits compete against each other in an excruciating obstacle course.

Evasion
S4 E8

The remaining recruits carry tires, ropes and chains up a mountain; the recruits are split into two teams to attempt an extraction operation.

Interrogation
S4 E9

The recruits are subjected to a multi-stage process of interrogation and are placed under gradually increasing duress.