Watch Supergirl Season 6 Episode 18 Online

“Truth or Consequences” — Watch "Supergirl" Season 6 Episode 18 online in HD for free. Check streaming providers, cast, and episode details.
Nov 2, 2021 Season 6 Episode 18 42 min TV-14
5.3 ★ ★ ★ ★ ★
7 votes
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Season 6 Episode 18 — Aired on Nov 2, 2021 • runs about 42 minutes.

Directed by David McWhirter.

Written by Elle Lipson, Emilio Ortega Aldrich.

Notable cast/guest names in this episode include Melissa Benoist, Chyler Leigh, David Harewood, Katie McGrath.

This page includes 6 official still(s) (when available) plus legal availability links.

Looking for “watch Supergirl Season 6 Episode 18 online”? This is a legal-only guide with synopsis, stills, and navigation for this season.

Synopsis

Supergirl is determined to keep everyone safe from Lex and Nyxly so she doubles down on patrol, especially as Alex and Kelly's bachelorette party is coming up. Alex is torn between duty and finally allowing herself the time to enjoy her new family. Brainy receives heartbreaking news, and William clashes with Andrea over her recent coverage of Lex.

Stills

Still from Supergirl - Season 6 Episode 18 Still from Supergirl - Season 6 Episode 18 Still from Supergirl - Season 6 Episode 18 Still from Supergirl - Season 6 Episode 18 Still from Supergirl - Season 6 Episode 18 Still from Supergirl - Season 6 Episode 18

Cast

Melissa Benoist
as Kara Danvers / Supergirl / Kara Zor-El
Chyler Leigh
as Alex Danvers / Sentinel
David Harewood
as J'onn J'onzz / Martian Manhunter
Katie McGrath
as Lena Luthor
Jesse Rath
as Querl 'Brainy' Dox / Brainiac-5
Nicole Maines
as Nia Nal / Dreamer
Azie Tesfai
as Kelly Olsen / Guardian
Julie Gonzalo
as Andrea Rojas / Acrata
Staz Nair
as William Dey
Peta Sergeant
as Nyxlygsptlnz / 'Nyxly'

Episodes – Season 6

Trailer / clip

There�s no trailer available for this series right now.