Amazon released the first teaser, as well as a clip, from The Expanse season 4 at SDCC 2019.
HBO's Westworld and Netflix's Stranger Things head to Hall H, while Arrow and Lucifer arrive on Saturday of Comic-Con 2017.
SyFy will be celebrating its 25th Anniversary at Comic-Con 2017, with a Battlestar Galactica reunion, along with 15 panels and screenings.
Take a trip inside The Expanse with the first trailer for this upcoming Syfy series, starring Thomas Jane and Shohreh Aghdashloo.
Steven Strait will play Holden while Shohreh Aghdashloo portrays Chrisjen Avasarala in the 10-episode Syfy series The Expanse.
The 10-episode first season follows a young woman, a detective and a ship captain in a race against the greatest conspiracy in human history.