
Common Side Effects (2025–Present)
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.
Created by: Joseph Bennett, Steve Hely
Network: Adult Swim
Stars: Dave King, Emily Pendergast, Mike Judge, Martha Kelly
Latest: S1 E10 · Mar 30, 2025 Next: S2 E1 · Jan 24, 2027 Status: Ongoing
Common Side Effects is a American animation TV series created by Joseph Bennett, Steve Hely that premiered in 2025 on Adult Swim. The show has 2 seasons and 11 episodes so far and is ongoing. The latest episode, S1 E10, aired on Mar 30, 2025.
Seasons
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
Linda Tree (voice)

Ben Feldman
Bud Budrigger (voice)

Sydney Tamiia Poitier
Cecily (voice)

Shalita Grant
Susan (voice)

Danny Huston
Jonas Backstein (voice)
Steve Hely
Rusty (voice)
Details
| First Aired | Feb 2, 2025 |
|---|---|
| Last Aired | Mar 30, 2025 |
| Country | United States |
| Original Language | English |
| Also Known As | Частыя пабочныя эфекты, الآثار الجانبية الشائعة, Загальні побічні ефекти, Поширені побічні ефекти |
| Episode Runtime | 23m |
| Networks | Adult Swim |
| IMDb ID | tt28093628 |
| TMDB ID | 228878 |











