Poster for Common Side Effects (2025)

TV Series TV-MA Returning Series

Common Side Effects (2025)

Feb 2, 2025 · 2 seasons · 11 episodes

8.5/10 TMDB user score
364 votes on TMDB

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.

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Series cast

  • Dave King Dave King Marshall Cuso (voice) 11 episodes
  • Emily Pendergast Emily Pendergast Frances Applewhite (voice) 10 episodes
  • Mike Judge Mike Judge Rick Kruger (voice) 10 episodes
  • Martha Kelly Martha Kelly Agent Harrington (voice) 10 episodes
  • Joseph Lee Anderson Joseph Lee Anderson Agent Copano (voice) 10 episodes
  • Sue Rose Hildy (voice) 8 episodes
  • Shannon Woodward Shannon Woodward Amelia (voice) 8 episodes
  • Ben Feldman Ben Feldman Frat Guy (voice) 8 episodes
  • Sydney Tamiia Poitier Sydney Tamiia Poitier Cecily (voice) 7 episodes
  • Shalita Grant Shalita Grant Female DEA Agent (voice) 6 episodes
  • Danny Huston Danny Huston Jonas Backstein (voice) 6 episodes
  • Steve Hely Rusty (voice) 6 episodes
  • Christine Ko Christine Ko Kiki (voice) 5 episodes
  • Alan Resnick Alan Resnick Zane (voice) 3 episodes
  • Lin Shaye Lin Shaye Sonia (voice) 3 episodes
  • Bob Stephenson Bob Stephenson Connor (voice) 3 episodes

Seasons

Next episode: season 2, episode 1 airs January 24, 2027.

  • Poster for Common Side Effects, Season 1 Season 1 Feb 2025 · 10 episodes
  • Poster for Common Side Effects, Season 2 Season 2 Jan 2027 · 1 episode

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