The 100 Watch Order poster
Series Completed 2014-2020

The 100 Watch Order

The 100 seasons 1 through 7 in order from the dropship to Sanctum, why the grounder politics demand sequential viewing, and how the 2020 finale closes humanity's test with the planned prequel never filming.

Last updated September 26, 2026

Watch Order

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All seven seasons in broadcast order.

About The 100

The 100 ran seven seasons on The CW from 2014 to 2020 as the delinquents land, ally and fracture across Earth and beyond. Season 1 holds the dropship wars, seasons 2 and 3 run Mount Weather and ALIE, and the back half spans Praimfaya, the bunker years and Sanctum.

The finale closes humanity's test with no cliffhanger left open, and the planned prequel never filmed. A second Dawn film has been discussed but not ordered, so the seven seasons are the complete screen story with the books as a separate track.

Good to know

Watch seasons 1 through 7 in broadcast order with no skipping, since the grounder politics compound every year. Story order matches release order throughout, so one list covers the descent. The finale divides fans on Clarke's fate, but it resolves the test arc deliberately, which makes the run complete rather than cancelled mid-thought.