Will takes command of the Sanctuary while Magnus and Druitt search for a critical artifact in London. Knowing that Magnus's only hope for a cure lies in the secret subterranean city, Will ignores her warnings and releases Adam-Hyde in the hope that he will lead them to an access point for Hollow Earth.
Casts:
Amanda Tapping, Robin Dunne, Christopher Heyerdahl, Ryan Robbins, Agam Darshi, Jim Byrnes, Jonathon Young