Skip to content
Still from Common Side Effects

TV show · animation, drama

Common Side Effects

Since 2025 · 2 seasons, 11 episodes · still running

Ray checks whether this show is for you and remembers where you stopped.

Start with Ray

Where to watch Common Side Effects

See which services have this show in the US, with what audio and at what price.

Check where to watch

A free account is all it takes.I already have an account

Seasons and episodes Common Side Effects

Season scores: TMDB, out of 10.

Season 1

2025 · 10 episodes · about 4h · 7.6/10

Still: Pilot1. Pilot22 min · 7.9/10

Marshall meets his old high school classmate Frances and lets her in on a world-changing secret.

Still: Lakeshore Limited2. Lakeshore Limited23 min · 7.6/10

Marshall's forced on the run as the DEA pursues him.

Still: Hildy3. Hildy23 min · 7.9/10

Marshall visits an old mentor as new pressures mount.

Still: Dumpsite4. Dumpsite23 min · 7.6/10

Frances tracks down Marshall in an unlikely location.

Still: Star-Tel-Lite5. Star-Tel-Lite22 min · 7.1/10

Marshall, Frances, and their crazy neighbors deal with the aftermath of a dangerous incident.

Still: In the System6. In the System23 min · 7.5/10

Stuck in jail, Marshall faces new threats.

Still: Blowfish7. Blowfish23 min · 7.4/10

A chance encounter offers a risky opportunity for escape.

Still: Amelia & Wyatt8. Amelia & Wyatt22 min · 7.2/10

Marshall and his new ally make a bold move.

Still: Cliff's Edge9. Cliff's Edge23 min · 7.6/10

Marshall's mushroom project grows out of hand.

Still: Raid10. Raid23 min · 7.9/10

Dangerous forces converge on Marshall's camp.

Season summaries2 seasons, 11 episodes

Season 1

2025 · 10 episodes · about 4h · TMDB 7.6

Season 2

2027 · 1 episode

Episodes run about 23 min. Still running.

Is it worth watching? Common Side Effects

Ray’s take

Is this show for you? Ray answers after a short chat about what you like, and remembers what you’ve seen.

Start with RayIt’s free.

Reception

On other sites

  • TMDB8.5/10370 votes

What is it about? 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.

Genres: animation, drama, comedy, sci-fi & fantasy. Themes: mushroom, pharmaceutical industry, dark comedy, conspiracy, adult animation, government conspiracy.

Cast and crew Common Side Effects

All

Creators

Full cast20 cast members across all seasons

Cast:

Crew:

Shows like this Common Side Effects

Details Common Side Effects

Poster: Common Side Effects
First episode
February 2, 2025
Last episode
March 30, 2025
Status
still running
Network
Adult Swim
Country
United States
Original language
English
Rating
TV-MA
Studios
Bandera Entertainment, Green Street Pictures, Williams Street, Tell Me More

Frequently asked questions

How many seasons does Common Side Effects have?

2 seasons, 11 episodes. The last episode aired March 30, 2025.

Who’s in Common Side Effects?

Dave King, Emily Pendergast, Mike Judge, Martha Kelly, Joseph Lee Anderson, Alan Resnick, Lin Shaye, Shalita Grant, Andy Daly, and Bob Stephenson. Created by Joseph Bennett and Steve Hely.

Sources: TMDB (title data, images). As of November 13, 2026. This product uses the TMDB API but is not endorsed or certified by TMDB. · Ta strona po polsku