Stargate Origins (abbreviated as SGO) is an American science fiction adventure web miniseries created and written by Mark Ilvedson and Justin Michael Terry, part of the Stargate franchise. It premiered with the first three episodes on February 15, 2018 on MGM's Stargate Command subscription service, and concluded with the release of the last three episodes on March 8, 2018.

Plot

A young Catherine Langford embarks on an adventure to unlock the mystery of the Stargate. In 1938, Catherine and her father examine the gate at a warehouse near Giza. Nazi cultist Wilhelm Brücke arrives with his team and takes them hostage. He reveals that he knows how to use the gate, and forces Professor Langford to go through the gate with them. Catherine overpowers her guard and seeks the help of her friends Captain James Beal and Wasif, an Egyptian serving in the British army, convincing them to go through the gate with her to rescue her father.