Sirens of Space-Time

The Sirens of Space-Time are a fictional group of kick-ass chicks featured in the DC Television Universe. They are associated with the TV series Legends of Tomorrow and appeared in episode 4x08, "Legends of To-Meow-Meow".

Description
The Sirens of Space-Time are a tactical response team and an adjunct of the Time Bureau. They existed in an alternate timeline that was created after John Constantine broke the "cardinal rule".

In this timeline, the male members of the Legends died after an encounter with an evil Fairy Godmother. Bent on revenge, Sara Lance, Ava Sharpe, and the physical personification of Gideon formed the S.O.S., which answered directly to Hank Henshaw. They had a zero tolerance policy against magical creatures and embodied a "Shoot first, don't even bother to ask questions" approach towards exterminating any and all magical beings.

The shape-shifter known as Charlie, who was a remnant of the original timeline tried to get Sara to see the error of her ways, but Sara continued in her efforts to destroy magical creatures, including Charlie.

Fortunately, Charlie, John Constantine, and Zari Tomaz were able to fix the timeline, thus erasing the S.O.S. timeline from existence.

Members

 * Sara Lance
 * Ava Sharpe
 * Gideon

Notes & Trivia

 * Stylistically, the Sirens of Space-Time were patterned in the style of the 1970s TV series Charlie's Angels.

Appearances

 * Legends of Tomorrow: Legends of To-Meow-Meow