Eureka may have taken a Monday night off for Labor Day, but the show is back with a major episode on September 12.

Titled "One Small Step," the installment centers on a malfunction that strands Deputy Andy on Titan.

Elsewhere: Carter and Taggart look into the mystery of a melted cow; Jo wonder about what she wants from life; and Carter and Allison ponder the future of their relationship. But enough from us. Check out actual footage from the episode now, via this preview and sneak peek: