When does Common Side Effects return?

The series was created by Joseph Bennett and Steve Hely for Cartoon Network's Adult Swim block. The show follows two high school friends, Marshall and Frances, who reconnect and discover the Blue Angel Mushroom, a legendary mystery in the mushroom community that acts as a drug that can allegedly cure all illnesses. In the process, they also uncover a conspiracy involving Reutical Pharmaceuticals, Inc., one of the largest pharmaceutical companies and the government to suppress knowledge of said drug.