Reality TV stars join Fox’s Special Forces: World’s Toughest Test to see what they can achieve when pushed to their physical and emotional limits — but not everyone is able to last until the very end.

It looks like this season of 'Special Forces: World's Toughest Test' will have families face off against each other. Known from Sister Wives, Kody is known as the patriarch of his polygamist family.

A cohort of celebrity recruits will be reduced to numerical monikers, camo uniforms and barren accommodations as they train for military warfare on the newest season of "Special Forces: World's ...

The casting department for "Special Forces: World's Toughest Test" is acing their assignment. Fox's military training series returns for Season 4 on Sept. 25 and this year's cast – first announced ...

It looks like this season of ‘Special Forces: World’s Toughest Test’ will have families face off against each other. Special Forces: World’s Toughest Test just upped its game for season 4. The cast ...