Following a leaked trailer earlier this year, SYFY has released the first official teaser trailer for its upcoming Man of Steel prequel show Krypton. Cameron Cuffe stars as Seg-El, the grandfather of Kal-El (a.k.a. Superman) in this live-action series about the House of El and the fall of Kryptonian society.
Take a look:
Krypton is scheduled to debut sometime in 2018.