Trehv was a Queeth. Like the other Queeth that were encountered by the Fifth Doctor, Tegan and Gravis, he knew of Queth's upcoming destruction. (PROSE: Life After Queth)
Trehv was a Queeth. Like the other Queeth that were encountered by the Fifth Doctor, Tegan and Gravis, he knew of Queth's upcoming destruction. (PROSE: Life After Queth)