Ground Control to Sara Lance

Synopsis
After a night of celebrating their beating the Fates, the Legends quickly discover that Sara is missing. Trying to keep it together, the Legends are shocked to discover that she was taken by Aliens. Ava sends Rory and Behrad to follow a lead on who can possibly help them find Sara, while Constantine tries to work his magic. Meanwhile, Sara does all she can to try to escape, which includes releasing Aliens into the timeline, but is shocked to learn who one of her kidnappers turns out to be.

Main Characters

 * Legends
 * Heat Wave (Mick Rory)
 * Ava Sharpe
 * Gideon
 * John Constantine
 * Zari Tarazi
 * Astra Logue
 * Behrad Tarazi
 * Nate Heywood
 * Esperanza "Spooner" Cruz
 * Sara Lance
 * Gary Green
 * Sara Lance
 * Gary Green
 * Gary Green

Teams and Organizations

 * Legends
 * The Smell
 * The Smell

Species

 * Humans
 * Clones
 * A.I.
 * Meta-Humans
 * Gary Green's Species

Objects

 * Waverider
 * Memory Flasher
 * Heat Gun
 * Totems of Zambesi
 * Totem Wristband
 * Air Totem
 * Kayla's Ship
 * Time Aberrations
 * Magic
 * Gary Green's Glasses
 * Energy Guns
 * Time Couriers
 * Time Portals
 * Wormhole
 * Time Portals
 * Wormhole

Locations

 * Earth-Prime
 * Earth
 * UK
 * England
 * London
 * Big Ben
 * The Smell's Concert Hall
 * Northumberland County
 * John Constantine's Manor
 * USA
 * California
 * National City
 * D.E.O. National City Headquarters
 * Temporal Zone
 * D.E.O. National City Headquarters
 * Temporal Zone
 * Temporal Zone
 * Temporal Zone
 * Temporal Zone
 * Temporal Zone
 * Temporal Zone
 * Temporal Zone

Trivia

 * The episode's title is a reference to the opening line of the David Bowie song "Space Oddity", "Ground control to Major Tom".
 * Additionally, the song title was used as the tag line for the season poster.
 * Ava's clipboard of "Missing Legends" was titled scenario 601, which is a nod to this episode being the first of season 6.
 * In the end of the episode, there was a memorial for Scott "Scotty" Caroll.