- You may be looking for the Neantherthal transported to 2005 Earth.
Mr Das was a Maitre D' working for Torchwood India. He aided Eleanor, Duchess of Melrose in her "Golden Age" plan and knocked out Gwen Cooper and Ianto Jones, placing them in a Time Store. He was then destroyed when Jack Harkness reversed the Wi-Fi transmissions, blowing up Torchwood India. (AUDIO: Golden Age)