Ground Control to Sara Lance

"Well, if the universe shows you a sign, you should believe it."

- Mick Rory

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.
 * Metahumans
 * Gary Green's Species

Objects

 * Timeships
 * Waverider
 * Kayla's Ship
 * Memory Flashers
 * Heat Gun
 * Totems of Zambesi
 * Totem Wristband
 * Air Totem
 * Kayla's Ship
 * Time Aberrations
 * Magic
 * Image Inducers
 * Energy Guns
 * Little Friend
 * Middle Finger Blaster
 * Tranq Gun
 * Time Couriers
 * Time Portals
 * Wormhole
 * Alien Pods
 * Time Portals
 * Wormhole
 * Alien Pods

Locations

 * Earth-Prime
 * Earth
 * UK
 * Great Britain
 * England
 * London
 * Big Ben
 * The Smell's Concert Hall
 * Northumberland County
 * Constantine Mansion
 * United States of America
 * California
 * National City
 * DEO National City Headquarters
 * Temporal Zone
 * DEO National City Headquarters
 * Temporal Zone
 * 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.
 * According to a newspaper shown on the Waverider, it is assumed that this episode takes place after or during . Additionally, the newspaper included the date for the destruction of the DEO, July 15, 2020, Thursday. However, July 15 was a Wednesday.
 * In the end of the episode, there was a memorial for Scott "Scotty" Caroll.