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Season guide

The 100: Season 7

16 episodes Premiered May 20, 2020 Updated Oct 3, 2026

Goal: Create a JSON object for "The 100" Season 7. Keys: overview (160-220 words), primer (array of 4 concise bullet points). Constraints: Use ONLY provided synopsis and sources. No invented facts. No markdown. No asterisks. No headings. No bullet points in the overview (it's a summary). No markdown in the JSON output. Input: TMDB Season Synopsis and 5 Sources. TMDB Season Synopsis: "After arriving on a new planet, o

Previously on The 100

Season 7 Lore Primer

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

  • ⚡ After arriving on a new planet, our heroes found a place where they hoped to try again.
  • ⚡ Character alliances, factions, and personal loyalties undergo significant shifts under escalating stakes.
  • ⚡ Addresses unresolved cliffhangers and thematic mysteries introduced during previous seasons.
  • ⚡ Establishes the primary seasonal conflict that drives serialized character arcs toward the finale.
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Season overview

Goal: Create a JSON object for "The 100" Season 7.
Keys: overview (160-220 words), primer (array of 4 concise bullet points).
Constraints: Use ONLY provided synopsis and sources. No invented facts. No markdown. No asterisks. No headings. No bullet points in the overview (it's a summary). No markdown in the JSON output.
Input: TMDB Season Synopsis and 5 Sources.
TMDB Season Synopsis: "After arriving on a new planet, our heroes found a place where they hoped to try again. Clarke and Bellamy led a group down to this mysterious world to start anew, but not everything on Sanctum was as perfect as it seemed. Despite their determination to do better, threats both seen and unseen once again forced them to fight for their lives and the future of humanity."
Source [1]: General info.
Source [2]: American post-apocalyptic science fiction drama. Premiered March 19, 2014. Ended September 30, 2020.
Source [3]: Cast/crew info.
Source [4]: 100 years in the future, Earth abandoned due to radioactivity, humans live on an ark. 100 juvenile delinquents sent to Earth to see if it's habitable.
Source [5]: Post-apocalyptic survivors from a space habitat, the Ark, return to Earth nearly a century after. 100 episodes.
Overview:
Content: Clarke and Bellamy led a group to a new planet called Sanctum to start anew. They hoped to find a place to try again, but the world was not as perfect as it appeared. Despite their determination to do better, the group faces threats that are both seen and unseen. These challenges force the characters to fight for their lives and the future of humanity.
Word count check: The synopsis provided is very short. I need to expand it to 160-220 words using only the provided text.
Wait, the prompt says "using ONLY the synopsis and sources below". If the provided synopsis is only ~60 words, and I am required to write 160-220 words, I have a conflict.
Let's look at the sources again.
Source [4] says: "100 years in the future, when the Earth has been abandoned due to radioactivity, the last surviving humans live on an ark orbiting the planet — but the ark won't last forever. So the

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Season 7 Episodes

Episode Guide

🛡️ SPOILER SHIELD

Season 7 Progress Shield

Future titles & synopses blurred. Tap "Reveal" on any card to peek.
Binge Efficiency Engine

Season 7: Filler vs. Essential Canon

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

19%
81%
Mytharc (3): Crucial lore & season climaxes
Core (13): Character development & subplots
Side Quest (0): Standalone / filler
S7·E1 Mytharc

From the Ashes

May 20, 2020 · 41 min

Clarke and her friends attempt to rebuild Sanctum as a new threat rises in the woods.

S7·E2 Core

The Garden

May 27, 2020 · 42 min

Echo and Gabriel learn more about Hope and her mysterious past.

S7·E3 Core

False Gods

Jun 3, 2020 · 42 min

Raven faces an unexpected threat. Clarke must keep the peace among opposing factions in Sanctum.

S7·E4 Core

Hesperides

Jun 10, 2020 · 42 min

Mysterious outsiders arrive with news of Clarke's missing people.

S7·E5 Core

Welcome to Bardo

Jun 17, 2020 · 42 min

Octavia gets to know a whole new world. Meanwhile, Murphy and Emori play make believe.

S7·E6 Core

Nakara

Jun 24, 2020 · 42 min

Clarke and her friends find themselves on a planet that is not what it seems.

S7·E7 Core

The Queen's Gambit

Jul 1, 2020 · 41 min

Emori tries to heal Sanctum's old familial wounds while Echo, Octavia and Diyoza struggle with new ones.

S7·E8 Core

Anaconda

Jul 8, 2020 · 41 min

Clarke confronts a new adversary. A surprising connection takes us back to the past and to the nuclear apocalypse that destroyed the Earth.

S7·E9 Core

The Flock

Jul 15, 2020 · 41 min

Murphy and Indra must defuse a tense situation. Old friends make new allegiances.

S7·E10 Core

A Little Sacrifice

Aug 5, 2020 · 42 min

Sheidheda makes his move. A Disciple goes rogue.

S7·E11 Core

Etherea

Aug 12, 2020 · 42 min

Where in the universe is Bellamy Blake?

S7·E12 Core

The Stranger

Aug 19, 2020 · 42 min

It's a new day in Sanctum. Clarke, Octavia, Raven and Echo struggle with a new foe.

S7·E13 Core

Blood Giant

Sep 9, 2020 · 41 min

The red sun derails Clarke's plans.

S7·E14 Core

A Sort of Homecoming

Sep 16, 2020 · 42 min

Clarke and her friends reckon with all that has happened only to find an unexpected threat looming.

S7·E15 Mytharc

The Dying of the Light

Sep 23, 2020 · 42 min

Clarke and Octavia mount a desperate rescue mission as the Disciples close in on what they want.

S7·E16 Mytharc

The Last War

Sep 30, 2020 · 43 min

After all the fighting and loss, Clarke and her friends have reached the final battle. But is humanity worthy of something greater?

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