Earth's top special operatives Alpha Team return for an icy mission to battle Kharn raiders in the Arctic, while Master Sergeant Steadfast leads an out-of-this-world rescue operation behind enemy lines - inside the alien mothership.

Alpha Team fight to save their leader Steadfast from the clutches of Kharn bounty hunter Krepitus, while fending off General Diabol and his army's attempts to take over New York City.