Episode Four

Ollie, an environmental protester who has the power to teleport, starts his community service, but is he really destined to become part of the gang? Out on the estate the gang are confronted by super-aggressive Tim who demands money at gunpoint.
The gang find themselves needing the help of the mysterious man in the mask. Meanwhile Nikki, the girl from Curtis's flash forward vision, has a heart-transplant which gives rise to some unexpected side-effects...