HOUSTON, Texas (KTRK) -- The GRB has been invaded by superheroes, supervillains and everything in between.
"Game of Thrones" stars Emilia Clarke and Nathalie Emmanuel appeared Saturday at the event.
RELATED: Game of Thrones fans can now hire a 'High Valyrian' tutor for $52 an hour
You can find more information about Comicpalooza here.
RELATED: Why you should totally wear a costume to Comicpalooza