Common Side Effects
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.
On screen
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)
Sue Rose
Hildy (voice)
Shannon Woodward
Diane (voice)
Ben Feldman
Nick (voice)
Sydney Tamiia Poitier
Cecily (voice)
Shalita Grant
Oncologist (voice)
Danny Huston
Jonas Backstein (voice)
Steve Hely
Rusty (voice)
Episodes guide
Seasons
Season 1
10 episodes · 2025
Season 2
1 episodes · 2027
Preview
Official Trailer
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