Where can I watch “DC's Legends of Tomorrow” Season 7 Episode 5 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).

Do I need to watch earlier episodes before “It's a Mad, Mad, Mad, Mad Scientist”?

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 5 Online

“It's a Mad, Mad, Mad, Mad Scientist” — Watch "DC's Legends of Tomorrow" Season 7 Episode 5 online in HD for free. Check streaming providers, cast, and episode details.

Nov 10, 2021 Season 7 Episode 5 42 min MA 15+

7.4 ★ ★ ★ ★ ★

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DC's Legends of Tomorrow Season 7

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Where can I watch "It's a Mad, Mad, Mad, Mad Scientist" online?

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Season 7 Episode 5 — Aired on Nov 10, 2021 • runs about 42 minutes.

Directed by Andrew Kasch.

Written by Mark Bruner, Paiman Kalayeh.

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

This page includes 5 official still(s) (when available) plus legal availability links.

Looking for “watch DC's Legends of Tomorrow Season 7 Episode 5 online”? This is a legal-only guide with synopsis, stills, and navigation for this season.

Synopsis

After Sara, Ava, Behrad and Gary arrive in New York City, they track down Dr. Gwyn Davies, who isn't the scientist they expected. Astra, Spooner, and Gideon are still trying to stop the Legends from using the time machine, but they run into some more setbacks along the way. Meanwhile, in the pocket dimension Nate and Zari work together on the Hoover situation as well how to make their future together work.