U.S. intelligence officer Amanda Waller has determined that only a secret group of despicable individuals with nothing to lose can avert a potential apocalypse. So, she has assembled the world's most dangerous super villains, given them a powerful arsenal of weapons, and sent them off on a suicide mission.

"Her name is Dr. Harleen Quinzel--better known to her friends and enemies as Harley Quinn. Her very-very-ex-boyfriend the Joker may be the Clown Prince of Crime, but Harley's the Queen of Coney Island! So when the zombie apocalypse threatens her li'l seaside stretch of paradise, who else would ya call to give the undead a blow to the head? In these platitudinous pages, the baddest bad girl in the entire DC Universe joins forces with everyone from...