Pete & Claudia investigate murders involving a radical environmentalist group, while Artie tries to get back to work – but the Warehouse has another opinion.
The team reels from the loss of one of their own as they race to uncover Artie's plan.
Brother Adrian intensifies his assault, and the team's families are targeted! Amy Acker and Jeri Ryan guest star.
Pete and Myka head to West Virginia to find out why people are rusting from the inside out. Laura Innes guest stars!
Lindsey Wagner guest stars as the theft of Lewis Carroll's mirror interferes with Artie's plans for a date.