Tricia Helfer ("Battlestar Galactica") and Thomas Jane ("Hung," "The Punisher"), as well as "Hellboy" creator Mike Mignola and Len Wein, co-creator of "Swamp Thing" and "The Wolverine," are scheduled Saturday and Sunday at the Las Vegas Comic Expo at the Riviera.
Other scheduled guests include J. Scott Campbell ("The Amazing Spider-Man"), Mark Brooks ("X-Men Legacy"), Simon Bisley ("Teenage Mutant Ninja Turtles"), Eric Canete ("Iron Man: Enter the Mandarin") and Drew Johnson ("Wonder Woman"), along with artists behind "Before Watchmen."
The expo, scheduled from 10 a.m. to 7 p.m. Saturday and 10 a.m. to 5 p.m. Sunday, also will include costume contests, gaming areas and exhibitors buying, selling and trading collectibles.
Tickets are $25 each day or $40 for a weekend pass. More information is available at lasvegascomicexpo.com.