(S02EP10) A strange sea fortress that guards icy waters is home to a grim secret ; experts investigate the mysteries at this eerie structure, which fought an invisible enemy far more deadly than ever imagined.

Commentaires

Si vous aimez cette émission, vous aimerez sûrement celles-ci :

• Justice Rules
• The Incredible Dr. Pol
• Nike's Big Bet: Alberto Salazar and the Fine Line of Sport