When animals and people begin to disappear in one of GOTHAM CITY'S
parks, BATMAN suspects that the deadly POISON IVY and her creepy plants
are at work again. But the green villainess is locked behind bars.
BATMAN goes to investigate, and just in the nick of time. When he
arrives at the park, he sees a police officer dragged into the depths of
the sewer system. The officer was pulled there by living vines!