Which actors have appeared in more sci-fi, fantasy, and comic book movies than any other? Which ones will dominate with fans at pop culture conventions over the next decade? On today’s pod, we run down actors with the most “geek credibility.” Names that are synonymous with far-flung futures, magic wands, and caped crusading such as Samuel Jackson, Sigourney Weaver, Karl Urban, Hugo Weaving, Zoe Saldana, and more. We also discuss the careers of actors like Mark Hamill and Linda Hamilton who live in the shadow of popular characters they've played, and how taking those roles has been both a blessing and a curse.