Watch Supergirl Online: Season 3 Episode 4

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Did Kara find a way to take down a notorious cult who appeared to be a little too obsessed with her?

That was her plan on Supergirl Season 3 Episode 4 when it became apparent the man running the cult wanted to show his hand.

Meanwhile, Samantha felt like she was letting Ruby down, so she tried to find a way to parent without being a disappointment. 

Also, J'onn revealed a shocking secret about his past, but who was the lucky person who heard all about it?

Use the video above to watch Supergirl online right here via TV Fanatic. Get caught up on all the fun right now!

Paul Dailly was an Associate Editor for TV Fanatic.Follow him on X.

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Supergirl Season 3 Episode 4 Quotes

James: This is starting to feel a little...
Winn: Cult-y?
James: Yeah.

  • Permalink: Cult-y?
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Alex: Well actually, we aren't going to have kids.
Maggie: Yeah, we'll just be the cool aunts.
Sam: Great! Ruby would love that. Also, I'm sorry for assuming.
Lena: Put me down for another cool aunt.
Alex: I'm the slightly nerdier aunt.