Be a part of the madness again. A new season of Adventure Time: Fionna & Cake premieres October 23 on HBO Max.
HBO Max has released the official trailer for the highly anticipated second season of its hit animated series, “Adventure Time: Fionna & Cake,” promising an escalation of stakes, a “princess invasion,” and a deeper dive into the characters’ heroic potential. The trailer that the new season will see the alternate-universe heroes struggling with the consequences of their reality-bending actions from the first season.