Common Side Effects

Common Side Effects

2025

★★★★☆ 8.4/10

📺 2 Seasons

🎬 10 Episodes

📅 Returning Series

🌐 EN

⏱️ 23 min/episode

AnimationDramaComedySci-Fi & Fantasy

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 (US)

Stream

HBO Max

HBO Max Amazon Channel

YouTube TV

Adult Swim

Buy

Amazon Video

Apple TV

Google Play Movies

Fandango At Home

Seasons

Season 1

2025 • 10 Episodes

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

Cast

Dave King

Marshall Cuso (voice)

Emily Pendergast

Emily Pendergast

Frances Applewhite (voice)

Mike Judge

Rick Kruger (voice)

Martha Kelly

Agent Harrington (voice)

Joseph Lee Anderson

Joseph Lee Anderson

Agent Copano (voice)

Crew

Producer

Jacey Bradley, Susan Shi, Jonathan Roig

Network

Adult Swim

Production

Bandera Entertainment, Green Street Pictures, Williams Street, Tell Me More

Keywords

mushroompharmaceutical industrydark comedyconspiracyadult animationgovernment conspiracyintrospectivemiracle curecomedy thrillerambiguous