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Chris Wood & Other Super-Guests Confirmed For Supergirl Episode 100

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TVLine today revealed that Chris Wood (Mon-El) is one of several returning faces for the 100th episode of Supergirl which airs February 23 on The CW.

Also confirmed for the 100th, which is called “It’s A Super Life?” Odette Annable (Reign) and Sam Witwer (Ben Lockwood!)

You can see two of TVLine’s photos including Mon-El from the episode below; underneath, you can find an official description and a whole gallery of photos that The CW has released to promote Episode 100! Enjoy.

THOMAS LENNON (“RENO 911”) GUEST STARS IN SUPERGIRL’S 100TH EPISODE — Mxyzptlk (guest star Thomas Lennon) returns with a proposition for Kara (Melissa Benoist) — what if she could go back in time and tell Lena (Katie McGrath) her secret before Lex did, would things turn out different? Looking back over key moments throughout the series, Kara must decide if she wants to change history to become friends with Lena again. Familiar faces return in this special episode. Jesse Warn directed the episode with story by Robert Rovner & Jessica Queller and teleplay by Derek Simon & Nicki Holcomb (#513). Original airdate 2/23/2020.

SUPERGIRL

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Supergirl -- "ItÕs a Super Life" -- Image Number: SPG513a_0183r.jpg -- Pictured: Jeremy Jordan as Winn Schott/Toyman -- Photo: Katie Yu/The CW -- © 2020 The CW Network, LLC. All rights reserved.

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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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