The BEST episodes of Common Side Effects

Every episode of Common Side Effects ever, ranked from best to worst by thousands of votes from fans of the show. The best episodes of Common Side Effects!

Follow Marshall and Frances, former high school lab partners who begin to unravel a conspiracy involving big pharma and the federal government to suppress knowledge of a rare mushroom that may hold the key to curing all the world’s diseases.

Last Updated: 2/15/2025Network: Adult SwimStatus: Continuing
Lakeshore Limited
star
8.07
100 votes

#1 - Lakeshore Limited

Season 1 - Episode 2 - Aired 2/2/2025

Marshall is on the run, trying to flee New York; Frances confides to her boss, Rick, about the mushroom; Rick sends her to Marshall's farm to get more, but the situation gets out of hand

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Hildy
star
8.03
69 votes

#2 - Hildy

Season 1 - Episode 3 - Aired 2/9/2025

Marshall seeks advice from his old mentor, Hildy. Copano and Harrington are drawn further into the mystery of the mushrooms obtained at the raid.

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Pilot
star
7.93
122 votes

#3 - Pilot

Season 1 - Episode 1 - Aired 2/2/2025

High school lab partners Marshall and Frances uncover a conspiracy by big pharma and the government to suppress a rare mushroom that could cure all diseases

Watch Now:AmazonApple TV