Little is known about Junior, except that he was one of the 22 prisoners on Fury 161 who converted to the religion the rest of the prisoners follow. His crime that got him sent to the prison was likely rape, as he along with Gregor and another (possibly William) attempted to gang rape Ripley, until Dillon intervened and "re-eductated" Junior by severely beating him with an iron rod. Junior redeemed himself of his past sins when during the mayhem of the explosion, he goes to activate the sprinkers, and the alien cuts him off from the rest of the group. Junior then looks at Ripley with remorse, and proceeds to bait the alien to follow him into the waste container. After the alien chases Junior into the container, Ripley shuts the door behind them and we hear Junior's tortured screams from inside.