ICYMI: Tough As Nails Season 5 Crew Meet the 12 new competitors ready to test their strength, endurance, life skills and mental toughness on the new season of TOUGH AS NAILS. The fifth season launches on Sunday, July 2 (8:00-10:00 PM, ET/PT) with a two-hour premiere and will continue airing on Fridays and Sundays (8:00-9:00 PM, ET/PT) on the CBS Television …