Full Metal Panic Temporada 1 Episódio 20

The De Danaan is heading toward Melida Island when it receives an emergency contact. Gaurons troops have appeared at Beridaobu Island! This island is the US militarys chemical weapons base. They have Gaurons new AS, Venom, rampaging around and also the latest mass production model, known as Shadow. Things start to get tense for Sousuke and the others.