Gotham tells the story of Gotham City before Batman, and now Krypton will tell the story of the planet before Superman when it premieres on SyFy on March 21st.

Set two generations before the destruction of the legendary Man of Steel’s home planet, Krypton follows Superman’s grandfather (Cameron Cuffe, The Halcyon) — whose House of El was ostracized and shamed — as he fights to redeem his family’s honor and save his beloved world from chaos.

Based on DC characters, Krypton is executive produced by David S. Goyer (Man of Steel, Batman v Superman: Dawn of Justice, The Dark Knight trilogy). Cameron Welsh (Ash vs Evil Dead) will serve as executive producer and showrunner.

Here are the latest teaser trailers:

SOURCE: SyFy