Common Side Effects: A Dramacom On Big Pharma
In the past Comic-Con weekend, American Dadโs writer, Steve Hely hosted the Adult Swim panel on July 26th. He introduced the audience to a short preview of the next Adult Swim original cartoon, Common Side Effects. Convention-goers were unsure what to expect until the end gave them the promise of a thriller. A man named Marshall Cuzco revives a pigeon after snapping its neck. Hereโs what the show has in store for its debut.
The Early Preview
Common Side Effectsโ preview starts at a press conference on a new medication produced by Reutical Pharmaceuticals. When it was time for questions, a bearded man with a plant named Marshall Cuzco voiced his question as a rebellious thought. He points out that Reutical Pharmaceuticals has been harming the Indigenous communities and Peruvian Islands with their medication production. One woman, Frances recognized Marshallโs name backstage as he was escorted out of the conference with his potted plant.ย
She takes off her work pin, picks him up from the sidewalk, and talks to him at a park bench. Frances then mentions how her mother, Sonia got dementia, which led Marshall to ask, โWhat if there was a cure-all? Something Big Pharma doesnโt want us to know about?โ Frances is confused by Marshallโs words until he picks up a pigeon and snaps its neck. He takes out a mysterious substance that regenerates the birdโs nerves and spine, moving its head in perfect condition, and then flies away. The preview ends with undercover investigators spying on him.
Who Is Marshall Cuzco?
The protagonist of Common Side Effect, Marshall Cuzco is more than an environmentalist concerned about Big Pharmaโs efforts. He is also a fungi herbalist and cultivator. The preview left some clues for viewers to figure out Marshallโs occupation, verbally and visually. The showโs subtle intro sequence plays with various mushroom photographs, matching Marshallโs statement on the fungal ecosystem being damaged by Reutical Pharmaceuticals.ย
It also contains scientists examining microscopic organisms, then transitioning to the pigeon, hinting they will study the substance he used to heal its broken neck. The final clue is the most obvious when he presents his potted plant, a banisteriopsis, an herbal psychostimulant from South America that derives from fungi. Viewers can assume that Marshall grows fungi as he tends the herb delicately when he mentions to Frances, โIt could use some shade.โ
Common Side Effectsโ Team

Steve Hely-Lead Writer
One of the inspirations leading to Common Side Effectsโ connection to South America was Steve Helyโs 2016 novel, The Wonder Trail. He describes his travels from LA to South America starting back in 2013, posting photos of the gorgeous sceneries on his Instagram. Marshallโs personality is based on how passionate Hely is about preserving the environment and his love for the Indigenous culture.
Mike Judge-Executive Producer
King of The Hillโs creator, Mike Judge joins Common Side Effects to create a story surrounding Big Pharma. Instead of a Dale Gribble conspiracy theory, he placed Marshall in a situation to put his communication skills to the test. Marshallโs role is to try and expose Reutical Pharmaceuticalโs agenda of offering harmful medication to produce money.
Joe Bennet-Animation Director
Common Side Effects will be Joe Bennetโs second animated show for Adult Swim. His first show was the sci-fi dystopian, Scavenger Reign. The mini-series aired last year displaying the tale of a group of crew members trying to survive on a desolate planet. It first aired on Netflix before moving to HBO Maxโs streaming services.
Preview’s Reception
In the show’s current state, there is not much said about its development except it is set to air in 2025. Most ofย Common Side Effects’ viewers were astonished by how oddly relaxing the atmosphere is. There were a few moments to laugh at while understanding where the plot was heading for Marshall. What could happen if his fungal knowledge falls to Big Pharma? All the viewers can do now is wait.
For More Great Content
Craving top-tier content that covers it all? From electrifying sports highlights and insider entertainment news to expert gaming tips and sharp betting advice, we’ve got you covered. Dive into our curated articles to stay ahead of the game with the latest sports action, uncover the hottest trends in entertainment, and get the lowdown on gaming strategies that could level up your play. Plus, our betting advice will sharpen your edge and boost your chances of winning big. Whether you’re looking to stay updated or gain a competitive edge, our content is your go-to source for all things exciting and relevant. Donโt miss outโexplore now and power up your knowledge! Follow us on Twitter/X @TotalApexSports, to stay informed.
