Ground Control to Sara Lance

S6 E1: In the season premiere, the Legends quickly discover that Sara is missing after a night of celebrating their beating the Fates. Trying to keep it together, the Legends are shocked to discover that she was taken by Aliens. Ava sends Mick 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.