Where can I watch “DC's Legends of Tomorrow” Season 7 Episode 3 online?

This page provides episode info and a legal-only guide. It does not host streams or downloads. Check official platforms and licensed services for availability in your region (US first).

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Watching earlier episodes in season 7 helps you follow the plot and character arcs leading into this episode.

Watch DC's Legends of Tomorrow Season 7 Episode 3 Online

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Oct 27, 2021 Season 7 Episode 3 42 min MA 15+

7.2 ★ ★ ★ ★ ★

4 votes

DC's Legends of Tomorrow Season 7

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Season 7 Episode 3 — Aired on Oct 27, 2021 • runs about 42 minutes.

Directed by Caity Lotz.

Written by Phil Klemmer, Matthew Maala.

Notable cast/guest names in this episode include Caity Lotz, Tala Ashe, Jes Macallan, Olivia Swann.

This page includes 2 official still(s) (when available) plus legal availability links.

Looking for “watch DC's Legends of Tomorrow Season 7 Episode 3 online”? This is a legal-only guide with synopsis, stills, and navigation for this season.

Synopsis

With Astra, Spooner and a now-human Gideon trying to save the Legends, Gideon becomes overwhelmed by her new human choices sending her into a catatonic state. Astra and Spooner combine their powers to enter Gideon's mindscape and discover that a virus is trying to erase all of Gideon's memories. Acting fast, they devise a plan to defeat the virus before it's too late. Meanwhile, the Legends are about to go up against a powerful new foe.