S1, E6: The new intern arrives but immediately starts getting the backs up of the rest of the team; meanwhile, the mouse released by Tetsuro on Ryugan Island re-emerges in an altered state.

S1, E6: The new intern arrives but immediately starts getting the backs up of the rest of the team; meanwhile, the mouse released by Tetsuro on Ryugan Island re-emerges in an altered state.