Dexter: When Rick's group began to rid their new prison home of zombies, they discovered Dexter and three other prisoners who had survived. An admitted murderer, Dexter welcomed the refugees at first, but the welcome quickly wore out.

Dreadlock Zombie: Survival Tip: Loud noises attract zombies, so it is best to travel as quietly as possible. Only kill zombies if necessary, and be sure to use silent zombie-killing techniques. If you have a gun, find a silencer for it.