Episode Title:
Featherhide.
Episode Description:
While flying through the fissure, Thunder gets distracted by the sight of lightning and almost gets caught by a flying helicopter, while being secretly followed by an invisible dragon. Alex sees glimpses of Thunder and becomes suspicious of Tom. Back at the cave, the group is being watched by the invisible dragon. Alex tries to find Tom in the woods and sees the dragons, which scares her and sends her running back home. The invisible dragon follows her, which Alex is initially scared of. She tries to avoid the dragon but, with Tom's help, soon bonds with it...
