Originally part of a guard garrison for one of the other research teams, he was later reassigned to Charlie’s outpost. He is lighthearted, content, and lets most things roll off his back, but is quick to follow orders in his quest to be respected. He introduces a conflict with Charlie due to Xander's eagerness to prove himself and Charlie's antisocial tendencies. As the team encounters threats, he takes on a larger presence in the story. He is the team's only guard unit, and so he has the heavy responsibility of keeping the team safe, on top of everything else.