The first Wizard World Des Moines comic book convention will be held June 12-14 at the Iowa Events Center. Recent additions to the lineup include Robert Englund (Freddy from "Nightmare on Elm Street"), Jason Mewes (Jay from Kevin Smith's films), Jewel Staite (Kaylee from "Firefly"), Michael Cudlitz (Abraham from "The Walking Dead") Manu Bennett ("The Hobbit") and Sean Patrick Flannery ("Boondock Saints").
They join previously announced guests William Shatner, Emily Kinney, Lou Ferrigno and others.
New comic book creators have also been added, including Neal Adams, Michael Golden and Mike Zeck.
Tickets are $35-$45 per day or $75 for all three days.