Common Side Effects (2025)
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Overview
Former high school lab partners Marshall and Frances 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.
Status: Returning Series
Creator: Joseph Bennett, Steve Hely
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Top Cast
Dave King
Marshall Cuso (voice)
Emily Pendergast
Frances Applewhite (voice)
Mike Judge
Rick Kruger (voice)
Martha Kelly
Agent Harrington (voice)
Joseph Lee Anderson
Agent Copano (voice)
Seasons
Season 2
Official Videos
Promo #5
![Official Trailer [Adult Swim Europe]](https://img.youtube.com/vi/uHN9QbWytcE/mqdefault.jpg)
Official Trailer [Adult Swim Europe]
Official Trailer #3
Early Preview: Marshall's Bounty Hunter
Promo #4
Sneak Peek: Rick & Frances
Early Preview: Rick and Frances
Sneak Peek: Copano & Harrington
Early Preview: Copano and Harrington
Sneak Peek: Frances & Marshall
Promo #3
Official Trailer #2
Promo #2
Early Preview: Meet Frances & Marshall
Promo
Official Trailer
First Look
Early Preview