Synopsis

A lighthearted excursion to the mall's vast interior takes a grim turn when it's overrun by creatures reminiscent of the undead, victims of the Zombus slug. With Pronto now zombified – a development the others find surprisingly agreeable, appreciating his newfound quietness and limited vocabulary – the remaining members of the Shane Gang must locate the enigmatic Mr. Saturday, the one who commands the Zombus slugs, and devise a means to halt him.