Dr. Redden had been heading up the xenology unit at Area 51 for several years. Because of her expertise, she was called to the SGC to examine the carcass of a monstrous creature that was killed on P9J-333 and brought back to Earth for study. Dr. Redden determined that a leech-like parasitic creature that had crossed into our phase from an alternate dimension had taken a docile, indigenous herbivore as a host, altering its DNA and causing rapid and extensive mutations that changed the gentle mammal into an enormous predatory carnivore.

Portrayed by: Keegan Connor Tracy

Cross Reference: Inter-Dimensional Parasites

Episode Reference: Uninvited