
CDC researcher Abby Arcane investigates what seems to be a deadly swamp-born virus in a small town in Louisiana but she soon discovers that the swamp holds mystical and terrifying secrets. When unexplainable and chilling horrors emerge from the murky marsh, no one is safe.
Episode ratings data provided by configured data source. This site is not affiliated with IMDb. This product uses TMDB and the TMDB APIs but is not endorsed, certified, or otherwise approved by TMDB.
Last updated 6/6/2026
Rows are episode numbers, columns are seasons. Every rated cell shows its numeric score.
Weighted episode-level summaries calculated from the configured ratings source.
Best episode
S1E1 Pilot (8.3)
Consistency score
95/100
Std dev 0.24
Rated episodes
10
18,400 total votes
Each point is a rated episode. Hover or focus a point for episode details.
Availability may vary by region. Showing US provider data.
More shows with overlapping genres and rating patterns.
Comments are public. Sign-in is required to post, edit, or report.
Sign in to join the discussion.
Sign inNo comments yet
Be the first signed-in viewer to start the discussion.