Chauley

 was one of the Graxis Wardens who responded to Frey Saxton's call. (AUDIO: The Healers) He followed Frey when she left the planet. (AUDIO: The Survivors) He destroyed the Dalek pursuit ship, following them to the Scalanis System. (AUDIO: The Demons) He helped in battle against the Daleks on Velyshaa. (AUDIO: The Future)