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Supergirl #3.2 “Triggers” Preview Trailer

ImagesSupergirlSupergirl Spoilers 163 Craig Byrne October 9, 2017

Craig Byrne

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After tonight’s airing of the Supergirl season premiere “Girl of Steel” The CW aired a promo trailer for the October 16 episode of the series which is called “Triggers!”

In it, Jane the Virgin’s Yael Grobglas guest stars as Psi, a thief with psychic powers who attacks National City. With her ability to immobilize people by tapping into their worst fears, Psi proves a formidable opponent for Supergirl.

Meanwhile, James (Mehcad Brooks) and Lena (Katie McGrath) are at an impasse, and Samantha starts her new job at L-Corp.

You can find the trailer and some preview images below; if you’ve just finished “Girl of Steel” and would like to talk about it with other fans, come by our forum!

Supergirl

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Supergirl -- "Triggers" -- SPG302a_0031.jpg -- Pictured: Emma Tremblay as Ruby -- Photo: Robert Falconer/The CW -- © 2017 The CW Network, LLC. All Rights Reserved

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Craig Byrne

Craig Byrne has been writing about Superman TV since 1995, when the "Lois & Clark Krypton Club" launched. He founded KryptonSite.com in February 2001, becoming the first fan site for The WB/CW television series Smallville. He also wrote the Official Companion books for Smallville seasons 4-7 as well as the Smallville Visual Guide.

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About KryptonSite

In a time before social media, Craig Byrne created KryptonSite as the ultimate fan destination for The WB/CW series Smallville which starred Tom Welling, Michael Rosenbaum, Kristin Kreuk, Erica Durance and more. In the decades since, KryptonSite has grown to cover newer Superman-related TV and movie projects while still always holding on to Smallville.

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Copyright © 2026 Craig Byrne & KryptonSite and the respective original authors of posts. Smallville, Kryptonite and other Superman-related items are the property of DC Comics. No infringement is intended.

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