Supergirl “Inside: In Search of Lost Time” & Preview Clip

A new episode of Supergirl airs tonight (April 23) and The CW has released an “Inside” video and a clip to preview it.

The episode is called “In Search of Lost Time” and the “Inside” video features Executive Producers Jessica Queller and Robert Rovner.

Related: Supergirl EP Robert Rovner talks “In Search of Lost Time” & Kara/Mon-El Developments

Additionally, The CW released a clip where Kara gets shown some impressive 31st century technology courtesy of Mon-El.

If you missed the earlier posting of preview images and the spoiler description for this episode of the show, you can find them below.

J’ONN HAS TO FACE THE TRUTH ABOUT HIS FATHER — When Myr’nn (guest star Carl Lumbly) inadvertently causes psychic disturbances at the DEO, Supergirl (Melissa Benoist) must work with J’onn (David Harewood) to contain the resulting chaos. Meanwhile, Mon-El (Chris Wood) begins training Kara in fighting techniques he’s learned in the future for battling Worldkillers. Andi Armaganian directed the episode with story by Eric Carrasco and teleplay by Katie Rose Rogers & Nicki Holcomb (#315). Original airdate 4/23/2018.

SUPERGIRL

Image 1 of 15

Supergirl -- "In Search of Lost Time" -- Image Number: SPG315a_0053.jpg -- Pictured: David Harewood as Hank/ J'onn -- Photo: Robert Falconer/The CW -- © 2018 The CW Network, LLC. All Rights Reserved.

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.

Recent Posts

Smallville 25th Anniversary Convention: All Weekend Passes Now Available

The Salute to Smallville 25th Anniversary Convention in Nashville has made all weekend admission pass…

3 weeks ago

[APRIL FOOL’S 2026] The CW To Air Smallville 25th Anniversary Special (Exclusive)

The CW will be returning to the superhero game with a 25th anniversary special devoted…

3 weeks ago

Justin Hartley Would “Love” To Play Green Arrow Again

When asked if he'd play a superhero, Justin Hartley says he would love to play…

1 month ago

Smallville’s Kristin Kreuk Makes Comics Writing Debut With Black Star

Kristin Kreuk is co-writing a new comic book called Black Star for Titan Comics.

1 month ago

Smallville Makes The Netflix Global TV Top Ten

Smallville is doing so well on Netflix that it is trending on the Netflix Global…

2 months ago

Kristin Kreuk Joins The 25th Anniversary Smallville Convention

Kristin Kreuk has been added as a guest for Creation's Salute to Smallville 25th Anniversary…

3 months ago