Overview: When Joker's gang is wiped out by zombies, Negan offers him a deal - a mano-a-mano battle. The stakes - if Joker wins, he gets Negan's posse; if Negan wins, he gets Joker's basement hideout and his girlfriend, Harley Quinn. The only rule - no guns. - but that won't stop Joker from cheating when the tide turns against him.