Tarlak
From Tardis Wiki, the free Doctor Who reference
Tarlak was a Voord Overlord and a key figure in the Voord invasion of Hydra. He described Yartek as his brother. He was intrigued into how Susan Foreman knew of Yartek and his mission to Marinus. He also explained how people became Voord when converting Pan Vexel. The First Doctor helped defeat the invasion. (AUDIO: Domain of the Voord)
