(W) Tim Seeley (A) Daniel Leister (C) Tim Seeley/A, Daniel Leister/B Cassie and Vlad's most bizarre mission yet! Meet The Alternative, a group of teens who have decided to outfit themselves in costumes and defend their city against crime. But before they start bashing bad guys, they're going to have one hell of a debaucherous party! Now someone wants them dead, and the killer knows how to make a gory mess out of Spandex-clad sidekick wannabes! It's teen supers meets teen slayer in Super Sidekick Sleepover Slaughter part 1!