Supergirl (2015– )
8.2/10
349
2 user 2 critic

Trinity 

Still reeling after learning about Lena's secret, Supergirl asks Guardian for a favor that could alter his relationship with Lena forever. Meanwhile, with all three Worldkillers united, Supergirl and the team brace for an epic battle.

Director:

Writers:

(based on characters created by), (based on characters created by) | 9 more credits »
Reviews

Watch Now

From $1.99 (SD) on Prime Video

Photos

Edit

Cast

Episode complete credited cast:
... Kara Danvers / Supergirl
... James Olsen / Guardian
... Alex Danvers
... Winn Schott
... Lena Luthor
... Samantha Arias / Reign
... Mon-El
... J'onn J'onzz
... Querl Dox / Brainiac-5
... Imra Ardeen / Saturn Girl
... Julia Freeman / Purity
... Dr. Grace Parker / Pestilence
... Dark Kryptonian
... Young Boy
Edit

Storyline

Still reeling after learning about Lena's secret, Supergirl asks Guardian for a favor that could alter his relationship with Lena forever. Meanwhile, with all three Worldkillers united, Supergirl and the team brace for an epic battle.

Plot Summary | Add Synopsis


Certificate:

TV-14 | See all certifications »
Edit

Details

Language:

Release Date:

7 May 2018 (USA)  »

Filming Locations:


Company Credits

Show more on  »

Technical Specs

Runtime:

Sound Mix:

Color:

Aspect Ratio:

16:9 HD
See  »
Edit

Did You Know?

Trivia

Second time in two weeks that Kara appears just as Supergirl. See more »

Goofs

Katie McGrath slips into her native Irish accent at several points through this episode. See more »

Quotes

James Olsen: I'm Guardian.
Lena Luthor: Why are you telling me this?
James Olsen: Because I did something I'm not proud of. I broke into your lab. To determine if you had more kryptonite.
Lena Luthor: Why would you do that?
James Olsen: I had to. For Supergirl; she asked me to.
Lena Luthor: She did?
James Olsen: She did, but I am the one who said yes. So this is on me. But when I got in, I couldn't go into your vault. I mean, I-I could. I didn't want to. I didn't need to. I trust you. And I really hope that you can trust me.
Lena Luthor: Yes.
[she holds him for comfort]
Lena Luthor: There's something else you ...
[...]
See more »

Frequently Asked Questions

This FAQ is empty. Add the first question.

User Reviews

 
Supergirl gets better and better..

Still reeling after learning about Lena's secret, Supergirl asks Guardian for a favor that could alter his relationship with Lena forever. Meanwhile, with all three Worldkillers united, Supergirl and the team brace for an epic battle. Packed with terrific special effects and amazing villains Episode 17 raises the stakes once again as Kara and the rest of the team go against the 3 word killers and this time there's a gigantic twist, the whole battle between J'onn, Alex, Mon-El, Imra and Kara against the World Killers was amazing, Brainiac 5 was once again hilarious and the whole twist between Lena's and Jame's relationship made sense. This is one of the show's best episodes so far!!!


4 of 7 people found this review helpful.  Was this review helpful to you? | Report this
Review this title | See all 2 user reviews »

Contribute to This Page