Chief Billingham is a security chief onboard the Queen of the World. During Kate's struggle to escape the sinking ship she finds Billingham trapped inside a room thats on fire. After rescuing him, the Chief quickly leave Kate saying he dose not have time to babysit her. At the end of act 3 the Chief saves Kate from a Malthusian and say's 'You made it. Not bad, for an engineer.' They both then head off to rescue scoot from D-cal but it is unknown if they succeeded.