The first arctic storm of the season arrives, and Saga's deck boss takes a knife to the ribs. Josh and Casey's record-setting haul gets interrupted when a hand gets tangled in the coiler. Capt. Bill takes one last stab at motivating a lazy greenhorn.

A freak accident which threatens the Northwestern's crew happens while Mandy is at the helm. A launcher on the Southern Wind snaps at the worst possible moment. And the Wizard loses power to its forward lights.