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Superman & Lois Episode 12 Description: “Through The Valley Of Death”

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“Through The Valley Of Death” is the title of the next new episode of Superman & Lois airing on July 13 and The CW has released an official description with some spoilers to promote it!

Here’s the write-up; hopefully we’ll have some photos soon. David Ramsey guest stars as John Diggle!

DAVID RAMSEY (“ARROW”) GUEST STARS – Lois (Elizabeth Tulloch) and John Henry Irons (Wole Parks) can’t seem to agree on the best way to stop Morgan Edge (Adam Rayner). Meanwhile, Jonathan (Jordan Elsass) encourages Jordan (Alex Garfin) to focus on strengthening his powers to help locate their dad. Lastly, an old friend is brought in to help with the search. Elizabeth Tulloch, Jordan Elsass, Alex Garfin, Inde Navarette, Emmanuelle Chriqui, Erik Valdez, Dylan Walsh and Wole Parks also star. (#112). The episode was directed by Alexandra La Roche and written by Katie Aldrin & Michael Narducci. Original airdate 7/13/2021. Every episode of SUPERMAN & LOIS will be available to stream on The CW App and CWTV.com the day after broadcast for free and without subscription, log-in or authentication required.

About the author

About the author

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.

The web’s first source for Smallville news, continuing to cover Supergirl, Superman & Lois, the new Superman films and more!

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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