In Search of Lost Time
Supergirl Season 3



Critic Ratings: 10
Critics Consensus

No consensus yet.

Episode Info

When Myr'nn inadvertently causes psychic disturbances at the DEO, Supergirl must work with J'onn to contain the resulting chaos. Meanwhile, Mon-El begins training Kara in fighting techniques he's learned in the future for battling Worldkillers.


Melissa Benoist
as Kara Danvers/Supergirl
Mehcad Brooks
as James Olsen
Chyler Leigh
as Alex Danvers
Jeremy Jordan
as Winslow "Winn" Schott
Calista Flockhart
as Cat Grant
David Harewood
as Hank Henshaw/J'onn J'onzz
Floriana Lima
as Maggie Sawyer
Katie McGrath
as Lena Luthor
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In Search of Lost Time Videos

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Critic Reviews for In Search of Lost Time

The way the writers juxtaposed Sam and M'yrnn's stories made each aliens' struggle more human and grounded.

Aug 14, 2018 | Full Review…

This story between J'onn and M'yrnn might be tertiary with all of the other arcs going on in Supergirl currently, but that doesn't lessen its ability to rip your heart out.

Jul 23, 2018 | Full Review…

Supergirl Season 3 Episode 15 confirmed that Lena knows Sam is Reign, which is a breakthrough considering how long it's taken for anyone to find out, but unfortunately, she's not sharing her discovery. The question is, why?

Jul 31, 2018 | Rating: 4.3/5 | Full Review…

On Supergirl Season 3 Episode 15, "In Search of Lost Time," chaos meets heartbreak to shape the story from here on out.

Jul 30, 2018 | Rating: 4.5/5 | Full Review…

There are some interesting ideas and strong emotional moments in "In Search Of Lost Time," but overall it suffers from being a poorly paced episode that arrives at a weird place in the season.

Jul 20, 2018 | Rating: C | Full Review…

Last night's Supergirl, "In Search of Lost Time," was front-loaded with humor and lightness to offset some pretty stressful and emotionally draining stuff.

Jul 27, 2018 | Full Review…

Seeing the characters, and the show, finally acknowledging how profound a fuckboy Mon-El has been was immensely satisfying, and it was genuinely powerful.

Jul 26, 2018 | Full Review…

We're back, and just in time to watch some of our favorite characters make tough choices on behalf of the people they love tonight.

Jul 25, 2018 | Rating: B+ | Full Review…

The continuation of M'yrnn J'onzz's memory loss was handled beautifully.

Jul 24, 2018 | Rating: 3.5/5 | Full Review…

Emotions ran high in this week's episode of Supergirl...heartbreaking to watch...

Jul 17, 2018 | Full Review…