Syfy’s thriller Helix will return for a second season this winter. At this year’s San Diego Comic-Con, we had a chance to speak with cast members Jordan Hayes (“Dr. Sarah Jordan”), Neil Napier (“Dr. Peter Farragut”), Kyra Zagorsky (“Dr. Julia Walker”) and Mark Ghanimé (“Major Sergio Balleseros”), as well as executive producer Steven Maeda. We got some hints as to some of the major changes coming in season 2.
