

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.
Where to watch Common Side Effects in United States
Click a service to open Common Side Effects there. Availability last verified on June 20, 2026.
Where is Common Side Effects streaming around the world?
| Country | Streaming on | Rent / Buy |
|---|---|---|
| United States | HBO Max Amazon Channel, YouTube TV, Adult Swim, HBO Max | Amazon Video, Apple TV Store, Google Play Movies |
| United Kingdom | HBO Max Amazon Channel | Apple TV Store, Amazon Video |
| Canada | StackTV Amazon Channel | Apple TV Store |
| Australia | HBO Max, HBO Max Amazon Channel | — |
| Germany | HBO Max, HBO Max Amazon Channel | — |
| France | SFR Play, HBO Max, HBO Max Amazon Channel | — |
| Spain | Movistar Plus+ Ficción Total , HBO Max, HBO Max Amazon Channel | — |
| Brazil | HBO Max, HBO Max Amazon Channel | — |
About Common Side Effects
Common Side Effects is a 2025 English-language animation, drama and comedy series created by Joseph Bennett and Steve Hely. The cast is led by Dave King, Emily Pendergast, Mike Judge. It spans 2 seasons and 10 episodes and is still running. Viewers rate it 8.4/10 across 300 ratings. In United States, it is currently streaming on HBO Max Amazon Channel, YouTube TV, Adult Swim.
Common Side Effects was produced by Bandera Entertainment, Green Street Pictures, and Williams Street and made in United States of America. It was first aired on February 2, 2025, and carries a TV-MA certification.
- Created by
- Joseph Bennett, Steve Hely
- First aired
- February 2, 2025
- Last aired
- March 30, 2025
- Original language
- English
- Age rating
- TV-MA
- Status
- Returning Series
- Seasons
- 2 (10 episodes)
- Network
- Adult Swim
- Country
- United States of America
- Production
- Bandera Entertainment, Green Street Pictures, Williams Street
Common Side Effects cast & crew
Common Side Effects was created by Joseph Bennett and Steve Hely.
The cast features Dave King as Marshall Cuso (voice), Emily Pendergast as Frances Applewhite (voice), Mike Judge as Rick Kruger (voice), Martha Kelly as Agent Harrington (voice), and Joseph Lee Anderson as Agent Copano (voice).
Behind the camera, the score was composed by Nicolas Snyder and it was produced by Jacey Bradley and Susan Shi.
Is Common Side Effects worth watching?
Common Side Effects holds an audience score of 8.4/10 from 299 ratings, ranking it among the most acclaimed animation series.
With 2 seasons and 10 episodes, it's a quick, bingeable run.
If you enjoy animation, drama, and comedy, Common Side Effects is worth a place on your watchlist.
How and where to watch Common Side Effects
In United States, you can stream Common Side Effects on HBO Max Amazon Channel, YouTube TV, Adult Swim, and HBO Max, or rent and buy it on Amazon Video, Apple TV Store, Google Play Movies, and Fandango At Home. Click any service above to open it directly.
Streaming rights change country by country and month by month, so the options above reflect United States today — switch your country at the top of the where-to-watch section to see availability elsewhere.
Rate & review
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Cast of Common Side Effects

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)
Common Side Effects — FAQs
▸Where can I watch Common Side Effects in United States?
Common Side Effects is streaming on HBO Max Amazon Channel, YouTube TV, Adult Swim, HBO Max in United States.
▸Is Common Side Effects on HBO Max Amazon Channel?
Yes — Common Side Effects is currently available on HBO Max Amazon Channel in United States.
▸What language is Common Side Effects in?
Common Side Effects is originally in English. Subtitle and dub options vary by streaming service.
▸How many seasons of Common Side Effects are there?
Common Side Effects has 2 seasons with 10 episodes in total, and it is still running.
▸What is Common Side Effects rated?
Common Side Effects is rated TV-MA. It holds a 8.4/10 audience score from 299 ratings.











