Gilligan's Island - Forward March

Seizoen: 2 - Aflevering: 22 / 60 - Eerst uitgezonden: 17 februari 1966 - Episode ID: 105626

The Castaways are frightened as the sounds of battle, including hand grenades and machine guns, rock the island. The culprit turns out to be a gorilla who has found an old WWII weapons cache.