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Season guide

DC's Stargirl: Summer School

13 episodes Premiered Aug 10, 2021 Updated Nov 7, 2026

In the second season of the television series, Courtney and her friends face one of the most frightening adversaries found in the mythology of DC. The group takes on the dark entity of corruption known by the name Eclipso. As the narrative unfolds, the characters must confront this formidable dark entity, testing their strength and their bonds as they navigate the challenges brought by this powerful threat in their o

Previously on DC's Stargirl

Season 2 Lore Primer

Key plot threads, lore context, and character stakes you need to remember before diving into this season.

  • ⚡ Courtney Whitmore is described as a smart and athletic individual.
  • ⚡ Courtney and her friends operate as a team taking on adversaries.
  • ⚡ The series incorporates elements of sci-fi, fantasy, action, adventure, and drama.
  • ⚡ The overarching narrative involves facing dangerous adversaries within the DC mythology.
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Season overview

In the second season of the television series, Courtney and her friends face one of the most frightening adversaries found in the mythology of DC. The group takes on the dark entity of corruption known by the name Eclipso. As the narrative unfolds, the characters must confront this formidable dark entity, testing their strength and their bonds as they navigate the challenges brought by this powerful threat in their ongoing adventures.

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Season 2 Episodes

Episode Guide

🛡️ SPOILER SHIELD

Season 2 Progress Shield

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Binge Efficiency Engine

Season 2: Filler vs. Essential Canon

Filter episodes by narrative weight. Focus on essential mytharc and skip standalone side quests.

31%
69%
Mytharc (4): Crucial lore & season climaxes
Core (9): Character development & subplots
Side Quest (0): Standalone / filler
S2·E1 Mytharc

Summer School: Chapter One

Aug 10, 2021 · 43 min

With summer break around the corner, Pat suggests the family take a vacation after seeing that Courtney has been spending too much time focused on being Stargirl and not enough tim

S2·E2 Core

Summer School: Chapter Two

Aug 17, 2021 · 43 min

Still on the lookout for evil in Blue Valley, Courtney grows suspicious after an unexpected visitor shows up at the Dugan house. Meanwhile, Barbara and Pat become concerned after a

S2·E3 Core

Summer School: Chapter Three

Aug 24, 2021 · 43 min

After getting a taste of the superhero life, Mike pleads with Pat to let him join the team. Elsewhere, after seeking help from Thunderbolt, the JSA prepare for a confrontation with

S2·E4 Core

Summer School: Chapter Four

Aug 31, 2021 · 43 min

As Pat considers whether he should come clean to Courtney about Eclipso's past, a surprise visit from Crock and Paula catches him and Barbara off guard. A tense run-in with The Sha

S2·E5 Core

Summer School: Chapter Five

Sep 7, 2021 · 41 min

As Pat and Courtney clash over their next steps in their search for Eclipso, ominous weather conditions in Blue Valley hint that he may be near. Meanwhile, Cindy's plan to recruit

S2·E6 Mytharc

Summer School: Chapter Six

Sep 14, 2021 · 43 min

Cindy and her new team make their move against the JSA leading to an epic showdown.

S2·E7 Core

Summer School: Chapter Seven

Sep 21, 2021 · 41 min

When the guilt over Brainwave's death becomes too much to handle, Yolanda is forced to make a heartbreaking decision.

S2·E8 Core

Summer School: Chapter Eight

Sep 28, 2021 · 43 min

With his world crashing down around him, Rick focuses his attention on protecting Solomon Grundy after learning hunters are after a bear in the woods. Meanwhile, Beth becomes the t

S2·E9 Core

Summer School: Chapter Nine

Oct 5, 2021 · 41 min

As Eclipso takes aim at the Whitmore/Dugan's, Pat is reminded of painful memories from his past. Mike is forced to confront the guilt he feels for his role in Icicle's death, and B

S2·E10 Core

Summer School: Chapter Ten

Oct 12, 2021 · 41 min

Courtney is left devastated after discovering a dark secret that Pat has kept hidden from her. However, when they learn that Jennie may be able to help in their plan to stop Eclips

S2·E11 Core

Summer School: Chapter Eleven

Oct 19, 2021 · 43 min

After a frightening encounter leaves Courtney's life hanging in the balance, the team band together to determine their next steps.

S2·E12 Mytharc

Summer School: Chapter Twelve

Oct 26, 2021 · 39 min

With the looming threat of Eclipso hanging over them, Courtney seeks help from the unlikeliest of places. Meanwhile, Mike's search to find Thunderbolt leads him straight to his fri

S2·E13 Mytharc

Summer School: Chapter Thirteen

Nov 2, 2021 · 41 min

As Eclipso unleashes the final part of his master plan, Courtney, Pat and the JSA band together to take him down once and for all.

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