Edward James Olmos was part of the guest lineup for the Dallas Sci-Fi Expo in February. EJO was joined by fellow "Battlestar Galactica" stars James Callis and Tricia Helfer.
Also in attendance were "Walking Dead" stars Laurie Holden (Andrea) and Danai Gurira (Michone), and Back to The Future cast members Christopher Lloyd and Leah Thompson. Erin Gray and Gil Gerard of "Buck Rogers" fame got in on the action with the fans as well.
The event was held at the Irving Convention Center, due west of Dallas, and drew thousands of sci-fi, fantasy and comic fans.