You will Watch TMNT Season 4 Episode 5 online for free episodes with HQ / high quality. Stream cartoons TMNT Episode 83 I, Monster The Turtles and Casey take their training to an abandoned brickworks and practice stealth in a game of hide and seek. Their training is soon interrupted by an enigmatic figure bandaged from head to toe. The man, who seems to have a special relationship with rats, attacks the team viciously and kidnap Michelangelo. Leonardo rambunctiously retaliates, to the chagrin of his brothers and Casey. Unbeknownst to them, the Turtles have played a large role in this stranger’s dark past.