|First appearance||Babysitter Bloodbath|
Billy Johnson is a supporting character in Babysitter Bloodbath.
He's the kid Sarah has to babysit the night his parents are out. Sarah turns on the TV to Night of the Living Dead, fixes him dinner, and puts him to bed, but the house is broken into by Neokalus Burr, a demented serial killer. Billy hides in a safe location for this half of the game and only comes out of hiding after Sarah guns Burr down so they can escape together.