S1, E9: Apollo, Starbuck, Boomer and their hand-picked polar demolition team are joined by a society of clones in their desperate attempt to save the Galactica from destruction by a giant Cylon laser weapon on the planet Arcta. In "The Gun on Ice Planet Zero-Part II, a searing Cylon cannon lodged ominously in a mountain of ice threatens to destroy Battlestar Galactica and her immigrant fleet. Leading a highly specialized team of space fleet prisoners, Apollo, Starbuck and Boomer launch a secret attack on a robot-infested fortress. The planet’s enslaved clone society unites with the fighting men of the Galactica in their desperate mission to destroy the weapon and the Cylon oppressors.