The soldier was among the men who accompanied Dr. Wren to the recreation hall aboard the Auriga when he confronted the crew of the Betty over Annalee Call's attempts to disrupt his Xenomorph breeding program. The stand-off quickly turned violent, with Christie gunning down most of soldiers present before they could react. However, the final soldier took aim at Christie and was preparing to fire when Johner blew him out of the recreation hall's doorway with his concealed Thermos gun.